Common use of Conversion Clause in Contracts

Conversion. Subject to and upon compliance with the provisions of Article 4 of the Indenture, at the option of the Holder thereof, any portion of the principal amount of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Stock at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiums.

Conversion. Subject to and upon compliance with (a) At any time following the provisions of Article 4 receipt of the Indenture, at Required Stockholder Approval and the option effectiveness of the Holder thereofCharter Amendment, any portion Holders of the principal amount of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Stock at Notes shall have the Conversion Rateright convert (the “Optional Conversion”) their outstanding Notes, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after and from time to time, on any Business Day, prior to the Exchange Offer Completion Date until earliest of (1) if applicable, with respect to a Note called for redemption, the close of business on the Business Day immediately preceding the final maturity date Redemption Date or (2) the close of business on the Notes. Upon surrendering any Note for conversionBusiness Day immediately preceding the Maturity Date, the Holder of such Note shall receiveinto Common Stock, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial a conversion rate (the “Conversion Rate”) of 160.772 81.2 shares per $1,000 principal amount of the Notes (plus cash in lieu of fractional shares of Common Stock in accordance with Section 12.03); provided that any Holder of Notes who would beneficially own (as determined in accordance with Section 13(d) of the “Conversion Rate”), which is based upon an initial Conversion Price Exchange Act and the rules and regulations promulgated thereunder) in excess of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in 9.99% of the Indenture. If a Holder receives outstanding shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that Holder’s Notes shall be required to provide 61 days’ written notice to the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to any such conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal The Conversion Rate is subject to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required adjustment pursuant to Section 4.03(b12.06. (b) Following the receipt of the Indenture, pay funds equal to Required Stockholder Approval and the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) effectiveness of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice))Charter Amendment, the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield convert (the “Designated Event Make-Whole AmountMandatory Conversion”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at any outstanding Notes into a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such per $1,000 principal amount of Notes might have been converted immediately prior equal to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate then in effect (plus cash in lieu of fractional shares) if the Daily VWAP of the Common Stock exceeds or is equal to the Threshold Price in effect on each applicable Trading Day for at least 15 consecutive Trading Days (the “Mandatory Conversion Event”). Upon the occurrence of the Mandatory Conversion Event, the Company shall deliver notice to the Holders of the Notes, the Trustee and the Conversion Price Agent (if other than the Trustee) (such notice, a “Mandatory Conversion Notice”) not later than the open of business on the second business day following such Mandatory Conversion Event, which notice shall specify that the Mandatory Conversion shall occur not later than the third business day following the notice of the Mandatory Conversion Event. (c) Interest shall cease to accrue on any Notes on the date of occurrence of the Optional Conversion or the Mandatory Conversion (such date, the “Conversion Date”). The accrued and unpaid interest on any Note being converted pursuant to an Optional Conversion or Mandatory Conversion shall be as nearly equivalent as may be practicable added to the adjustments principal amount of such Note being converted. (d) If a Holder exercises its right to require the Conversion Rate and Conversion Price provided for Company to repurchase its Notes pursuant to a Prepayment Offer or a Change of Control Offer in Article 4 accordance with Section 4.10 or Section 4.15, respectively, such Holder may convert its Notes into Common Stock only if it withdraws its election to have its Notes repurchased in connection with such Prepayment Offer or Change of Control Offer. (e) In the Indenture. If, event that any Holder notified the Company (1) in the case of an Optional Conversion pursuant to Section 12.01(a), at any time beginning on the date of the provision of the Optional Conversion Notice and ending with the effectiveness of such consolidationOptional Conversion, merger, conveyance, sale or transfer, and (2) in the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property case of a Person other than Mandatory Conversion pursuant to Section 12.01(b), at any time beginning with the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests date of the Holders Mandatory Conversion Event and ending 30 calendar days following the effectiveness of such conversion, that such Holder will beneficially own (as the Company’s Board of Directors shall reasonably consider necessary by reason determined in accordance with Section 13(d) of the foregoing. Notwithstanding any other provision Exchange Act and the rules and regulations promulgated thereunder) in excess of this Note or 9.99% of the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 outstanding shares of Common Stock upon conversion or otherwise be deemed to be an “affiliate” of the Notes and in payment Company for purposes of any make-whole premium obligations unless the Securities Act and/or the Exchange upon such conversion, then the Company has previously received stockholder approval for issuances of will promptly enter into a Registration Rights Agreement covering the shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock received upon such conversion conversion. (f) At the request of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rulesany Holder, the Company will have use its reasonable efforts to cooperate with such Holder to confirm with brokers that such Holder will not be an “affiliate” of the option Company for purposes of the Securities Act and/or the Exchange Act upon any Optional Conversion pursuant to either pay Holders cash Section 12.01(a) or issue shares of Common Stock upon such conversions and payments of make-whole premiumsMandatory Conversion pursuant to Section 12.01(b).

Conversion. Subject to (i) Automatic Conversion on Next Equity Financing. The outstanding principal balance and upon compliance with the provisions of Article 4 unpaid accrued interest on this Note shall automatically convert into shares of the Indenture, Company's equity securities at the option closing of the Holder thereofCompany's next equity financing in which gross aggregate proceeds to the company exceeds $1,000,000 (the "Next Equity Financing"), any portion including this Note and all other Notes which are converted into Company equity; provided that the sale of the Company's Common Stock to its employees, directors, and consultants, or the issuance of Common Stock upon exercise or conversion of securities outstanding prior to the date hereof shall not constitute a Next Equity Financing. The number of shares of such equity securities to be issued upon such conversion shall be equal to the quotient obtained by dividing (a) the outstanding principal amount and unpaid accrued interest due on this Note on the date of conversion, by (b) the price per share of the equity securities sold to the investors in the Next Equity Financing after applying a two thirds discount (2/3 or 66.67%). For example, if the price per share of the Next Equity Financing were $9.00 per share then the conversion price would be $3.00 per share. The issuance of such shares upon conversion of this Note that is an integral multiple pursuant to this Section 2(a)(i) shall be upon and subject to the same terms and conditions applicable to the Next Equity Financing. Investor agrees to execute all necessary documents in connection with the conversion of $1,000 may be converted into fully paid this Note and non-assessable shares of Common Stock the Next Equity Financing, including, but not limited to, a definitive stock purchase agreement. (ii) Conversion at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversionCompany's Option. The Holder may surrender Notes for conversion at the applicable Conversion Rate at At any time after the Exchange Offer Completion Date until Maturity Date, in the close of business on event that the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversionNext Equity Financing has not yet occurred, the Holder outstanding principal balance and unpaid accrued interest on this Note shall, at the Company's option, be converted into shares issued to investors at the most recently closed Company equity financing (excluding issuances to Company employees and consultants pursuant to compensation plans approved by the Company's Board of such Note shall receive, in respect Directors). The number of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note stock to be converted must (i) complete and manually sign a notice of issued upon such conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value quotient obtained by dividing (a) the outstanding principal and unpaid accrued interest due on this Note on the effective date of such Fundamental Change conversion, by (b) the price per share of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal equity securities sold to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, investors at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the most recently closed Company equity financing. The issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable equity upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision conversion of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock pursuant to this Section 2(a)(ii) shall be upon conversion terms and conditions of the Notes and most recently closed Company equity financing. Investor agrees to execute all necessary documents in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon connection with such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such numberthis Note, to the extent required by the Nasdaq Stock Market rulesincluding, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsbut not limited to, a definitive stock purchase agreement.

Conversion. (a) Subject to and upon compliance with Section 11.02, a Holder shall have the provisions of Article 4 of the Indenture, at the option of the Holder thereof, right to convert all or any portion of the (if such portion is $2,000 principal amount of this Note that is or an integral multiple of $1,000 may be converted into fully paid and non-assessable shares principal amount) of Common Stock at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender its Notes for conversion at the applicable Conversion Rate (“Early Conversion”) at any time after and from time to time, on any Business Day, prior to the Exchange Offer Completion Date until earliest of (i) if applicable, the close of business on the fifth Business Day following the date of a Mandatory Conversion Notice delivered in accordance with Section 11.01(b), (ii) if applicable, with respect to a Note called for redemption, the close of business on the Business Day immediately preceding the final Redemption Date or (iii) the close of business on the Business Day immediately preceding the maturity date date, into a number of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (being converted equal to the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate then in effect (and Conversion Price) are subject to adjustment as described plus cash in the Indenture. If a Holder receives lieu of fractional shares of Common Stock in accordance with Section 11.03). In addition, upon conversion an Early Conversion, a Holder shall have the right to receive in cash, with respect to its Notes being converted, per $1,000 principal amount of a NoteNotes being converted, such Holder will also (x) in the event the Early Conversion Date occurs on or prior to September 23, 2017, the Early Conversion Payment and (y) in all cases, accrued and unpaid interest to the Early Conversion Date. For the avoidance of doubt, in the event of an Early Conversion with an Early Conversion Date after September 23, 2017, Holders shall not be entitled to receive the associated rights under any stockholder rights plan that Early Conversion Payment. (b) The Company shall have the Company may adoptright to convert the Notes (“Mandatory Conversion”), in whole or in part, into a number of shares of Common Stock per $1,000 principal amount of Notes equal to the Conversion Rate then in effect (plus cash in lieu of fractional shares of Common Stock in accordance with Section 11.03), if each of the following conditions are satisfied: (i) the VWAP of the Common Stock (or other security into which the Notes are convertible pursuant to Section 11.11) exceeds the Threshold Price in effect on each applicable Trading Day for at least 20 Trading Days (whether or not consecutive) during any period of 30 consecutive Trading Days (the rights have separated from “VWAP Condition”) and (ii) the Common Stock at Company delivers to the time of conversion unless, prior to conversionHolders, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with Trustee and the procedures for conversion set out in Section 4.03 of Conversion Agent (if other than the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1Trustee) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth Company’s election of its right to convert the Notes no later than the open of business on the reverse third Business Day immediately following the 20th Trading Day of this Note any such 30 Trading Day period (the a “Mandatory Conversion Notice”), which notice shall specify that the Mandatory Conversion shall occur on the sixth Business Day following the date of such notice (iithe “Mandatory Conversion Date”); provided that, the Company’s right to cause a Mandatory Conversion shall be suspended during the period beginning on the date a Change of Control Offer is made and continuing to, and including, the applicable Change of Control Settlement Date. For the avoidance of doubt, in the event of a Mandatory Conversion, Holders shall not be entitled to receive the Early Conversion Payment or, except as provided in Section 11.02(f), accrued and unpaid interest. The Mandatory Conversion Notice shall state that the Company is exercising its right to cause a Mandatory Conversion, the Conversion Rate and Conversion Price in effect on the Mandatory Conversion Date. Notwithstanding the foregoing, the Company may only exercise its right to cause a Mandatory Conversion if, as evidenced by an Officers’ Certificate delivered to the Trustee and the Conversion Agent (if other than the Trustee) deliver on the Mandatory Conversion Date, all of the conditions listed below (the “Equity Conditions”) are satisfied on each day during the period (x) commencing on, and including, the date of the Mandatory Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicabley) to the Conversion Agent and the Companyending on, and including, the Mandatory Conversion Date (iiithe “Equity Conditions Measuring Period”). The Equity Conditions are as follows: (i) if required, furnish appropriate endorsements either (1) all shares of Common Stock issuable upon conversion of the Notes and transfer documents; held by a non-Affiliate of the Company shall be eligible for sale without the need for registration under any applicable federal or state securities laws or (2) a shelf registration statement registering the holder resale of beneficial interests in any Global Note the shares of Common Stock issuable upon conversion of the Notes has been filed by the Company and been declared effective by the SEC or is automatically effective and is available for use, and the Company expects such shelf registration statement to be converted must comply with remain effective and available for use from the Applicable Procedures Mandatory Conversion Date until thirty days following the Mandatory Conversion Date; (ii) the Common Stock (or other security into which the Notes are convertible pursuant to cause the beneficial interests in such Global Note Section 11.11) to be delivered to the Conversion Agent. In the case on such conversion is listed or traded on The New York Stock Exchange, The NASDAQ Global Select Market, The NASDAQ Global Market, The NASDAQ Capital Market, or any of either their respective successors (1) or (2)each, the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the an “Conversion DateEligible Market”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by shall not then be suspended from trading on such Holder Eligible Market; (iii) at or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective settlement date (orof the Mandatory Conversion, if earlier and for any Notes validly surrendered for conversion with an Early Conversion Date prior to the extent applicable, Mandatory Conversion Date in accordance with the close terms of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice))this Indenture, the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if have delivered and paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments and the amount of cash due upon conversion of the Conversion Rate and Conversion Price which shall Notes to the Holders in accordance with Section 11.01(a); (iv) shares of Common Stock to be as nearly equivalent as issued upon conversion may be practicable issued in full without violating the rules or regulations of The New York Stock Exchange or any other applicable Eligible Market on which the Common Stock delivered upon conversion is then listed or trading; and (v) no Event of Default shall have occurred and be continuing. For the avoidance of doubt, the Company may exercise its right to cause more than one Mandatory Conversion so long as any Notes are outstanding so long as it complies with the adjustments other requirements of this Section 11.01(b). If the Company exercises its right to cause Mandatory Conversion in part, the Conversion Rate Agent will select the Notes to be converted pro rata, by lot or by any other method the Conversion Agent in its sole discretion deems fair and Conversion Price provided for in Article 4 of the Indenture. Ifappropriate (or, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon Notes represented by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may beGlobal Notes, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders manner as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the IndentureDTC may require), in no event will the Company issue more than an aggregate denominations of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of $2,000 or any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock integral $1,000 multiple in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsthereof.

Conversion. Subject to (i) Automatic Conversion on Next Equity Financing. The outstanding principal balance and upon compliance with the provisions of Article 4 unpaid accrued interest on this Note shall automatically convert into shares of the Indenture, Company's equity securities at the option closing of the Holder thereof, any portion Company's next equity financing in which gross aggregate proceeds to the company exceeds $1,000,000 (the "Next Equity Financing") including this Note and all other Notes which are converted into Preferred Stock: provided that the sale of the Company's Common Stock to its employees, directors, and consultants, or the issuance of Common Stock upon exercise or conversion of securities outstanding prior to the date hereof shall not constitute a Next Equity Financing. The number of shares of such equity securities to be issued upon such conversion shall be equal to the quotient obtained by dividing (a) the outstanding principal amount and unpaid accrued interest due on this Note on the date of conversion by (b) the price per share of the equity securities sold to the investors in the Next Equity Financing. The issuance of such shares upon conversion of this Note that is an integral multiple pursuant to this Section 2(a)(i) shall be upon and subject to the same tem1sand conditions applicable to the Next Equity Financing. Investor agrees to execute all necessary documents in connection with the conversion of $1,000 may be converted into fully paid this Note and non-assessable shares of Common Stock the Next Equity Financing including but not limited to. a definitive stock purchase agreement. (ii) Conversion at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversionCompany's Option. The Holder may surrender Notes for conversion at the applicable Conversion Rate at At any time after the Exchange Offer Completion Maturity Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan event that the Company may adopt, whether or Next Equity Financing has not yet occurred the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete outstanding principal balance and manually sign a notice of conversion substantially in the form set forth unpaid accrued interest on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payableshall, at the Company’s option, in (1) cash, (2) be converted into shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance new class of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common equity securities designed "Series A Preferred Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. ." The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Series A Preferred Stock into which to be issued upon such Notes might have been converted immediately prior conversion shall be equal to such consolidationthe quotient obtained by dividing (a) the outstanding principal and unpaid accrued interest due on this Note on the date of conversion, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments by (b) the price per share of the Conversion Rate and Conversion Price which shall Series A Preferred Stock, such price per share to be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided calculated based on “pre-money” valuation for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate at such time of 30,106,403 shares $2.000.000. The issuance of Common Series A Preferred Stock upon conversion of the Notes this Note pursuant to this Section 2(a)(ii) shall be upon terms and conditions that are normal and customary for similar transactions of this nature. Investor agrees to execute all necessary documents in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon connection with such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such numberthis Note. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such numberIncluding, to the extent required by the Nasdaq Stock Market rulesbut not limited to, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsa definitive stock purchase agreement.

Conversion. Subject to and upon compliance with the provisions of Article 4 of the IndentureA Holder may surrender Securities for conversion into cash and, at the option of the Holder thereofif applicable, any portion of the principal amount of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Stock on a Conversion Date if, as of such Conversion Date, the Closing Sale Price of our Common Stock, for at least 20 trading days in the 30 consecutive trading-day period ending on the trading day prior to the Conversion RateDate is at least 110% of the Conversion Price per share of Common Stock on such preceding trading day. A Holder may also surrender Securities for conversion into cash and, determined if applicable, shares of Common Stock if at any time either: (i) the senior implied rating assigned to the Company by M▇▇▇▇’▇ Investors Service, Inc. has been downgraded to B2 or below, and (ii) the corporate credit rating assigned to the Company by Standard & Poor’s is downgraded to B or below, for so long as provided such downgrades remain in the Indentureeffect. In addition, in effect at the time of conversion. The a Holder may surrender Notes for conversion at a Security which has been called for redemption pursuant to Section 5 of this Security, even if the applicable Conversion Rate at any time after the Exchange Offer Completion Date foregoing provisions have not been satisfied, and such Securities may be surrendered for conversion into cash and, if applicable, shares of Common Stock until the close of business on the Business Day prior to the Redemption Date. In the event that the Company elects to distribute to all holders of the Company’s Capital Stock (i) certain rights or warrants entitling them to subscribe for or purchase Common Stock at less than the Current Market Price as defined in Section 11.11 of the Indenture for such issuance, or, (ii) cash or debt securities, which distribution has a per share value exceeding 10% of the market price of our common stock as of the trading day immediately preceding the final maturity declaration date for such distribution, a Holder may surrender Securities for conversion on the date the Company gives notice to such Holder of such right, which shall be not less than 15 days prior to the record date for such dividend or distribution, and such Holder may surrender such Securities for conversion at any time thereafter until the close of business on the Business Day prior to the record date or until the Company announces that such distribution shall not take place. Finally, in the event that the Company is a party to a consolidation, merger, transfer or lease of all or substantially all of its assets or if a transaction described in clause (2) of the definition of “Change of Control” under Section 6 of this Security occurs prior to July 21, 2008 and results in an increase in the Conversion Rate of the Securities, in each case pursuant to which the Common Stock would be converted into cash, securities or other assets, a Holder may surrender Securities for conversion at any time from and after the date which is 15 days prior to the anticipated effective time of the transaction until and including the date which is 15 days after the actual date of such transaction (or if such transaction also results in Holders having a right to require us to purchase their Securities, until the NotesChange of Control Purchase Date) (assuming, in a case in which the Company’s stockholders may exercise rights of election, that a Holder of Securities would not have exercised any rights of election as to the stock, other securities or other property or assets receivable in connection therewith and received per share the kind and amount received per share by plurality of nonelecting shares). A Security in respect of which a Holder has delivered a Purchase Notice exercising the option of such Holder to require the Company to purchase such Security may be converted only if such notice of exercise is withdrawn in accordance with the terms of the Indenture. A Security in respect of which a Holder has delivered a Change of Control Purchase Notice exercising the option of such Holder to require the Company to purchase such Security may be not converted. Upon surrendering any Note for conversion, no payment or adjustment for accrued and unpaid interest on a converted Security (other than the payment of interest to the Holder of a Security at the close of business on a record date pursuant to Section 1 of this Security) or for dividends or distributions on the Common Stock shall be made. The initial conversion price is $17.859 per share of Common Stock (the “Conversion Price”), subject to adjustment in certain events described in Sections 11.06, 11.07, 11.08, 11.09, and 11.10 of the Indenture. No adjustment in the Conversion Price will be required unless such Note adjustment would require a change of at least 1% in the Conversion Price then in effect; provided that any adjustment that would otherwise be required to be made shall receivebe carried forward, aggregated with any previous adjustment which would otherwise have been made, and taken into account in respect any subsequent adjustment. The Company from time to time may voluntarily reduce the Conversion Price for a period of each $1,000 principal amount of Notes: at least 20 days. The Conversion Price shall be adjusted for dividends or distributions on shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described payable in the Indenture. If a Holder receives shares of Common Stock upon conversion or other Capital Stock; subdivisions, combinations or certain reclassifications of Common Stock; distributions to all holders of Common Stock of certain rights to purchase shares of Common Stock for a Note, period expiring within 60 days after the record date for such Holder will also receive distribution at a price per share less than the associated rights under any stockholder rights plan that Current Market Price per share as defined in the Indenture; distributions to such holders of assets or debt securities of the Company may adopt, whether or not certain rights to purchase securities of the rights have separated from Company (excluding certain cash dividends or distributions); distributions to such holders consisting exclusively of cash; and in the event that a tender or exchange offer is made by the Company or any Subsidiary for all or a portion of the Common Stock at and the time tender or exchange offer requires the payment of conversion unless, prior to conversion, consideration per share having a fair market value exceeding 110% of the rights have expired, terminated or been exchangedCurrent Market Price per share of Common Stock. To convert a NoteSecurity, a Holder must comply (1) complete and sign the conversion notice annexed to the Security, (2) surrender the Security to the Conversion Agent, (3) furnish the appropriate endorsements and transfer documents if required by the Registrar or Conversion Agent, and (4) pay any tax or duty which may be payable in respect of any transfer involving the issue or delivery of Common Stock in the name of a Person other than the Holder thereof. In the case of Global Securities, conversion notices may be delivered and such Securities may be surrendered for conversion in accordance with the procedures for conversion set out in Section 4.03 of the IndentureApplicable Procedures. A Holder may convert a portion of a Note equal to Security if the portion is $1,000 or any an integral multiple thereofof $1,000. In order If the Company is a party to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”)consolidation or merger, (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer lease of all or substantially all of its assets or a merger which reclassifies or changes its outstanding Common Stock, the right to convert a Security into cash and, if applicable, Common Stock may be changed into a right to convert it into securities, cash or other assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsanother person.

Conversion. Subject to and upon compliance with the provisions of Article 4 (i) Shares of the Indenture, Convertible Preferred Stock will be convertible at the option of the Holder thereof, any portion of the principal amount of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Stock at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after and from time to time, into a number of shares of Class A Common Stock equal to the Exchange Offer Completion Date until aggregate liquidation preference amount of the shares of Convertible Preferred Stock surrendered for conversion divided by the Conversion Price as then in effect, except that, if shares of Convertible Preferred Stock are called for redemption, the conversion right will terminate at the close of business on the Business Day immediately preceding Redemption Date. No fractional shares or securities representing fractional shares of Class A Common Stock will be issued upon conversion; in lieu of fractional shares of Class A Common Stock, the final maturity date Company will, at its option, either round up the number of shares to be issued to the nearest whole share or pay a cash adjustment based upon the current market price of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Class A Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second first Business Day immediately preceding the Designated Event Repurchase Date (as specified date of conversion. The Convertible Preferred Stock shall be converted by the holder thereof by surrendering the certificate or certificates representing the shares of Convertible Preferred Stock to be converted, appropriately completed, to the transfer agent for the Class A Common Stock. The transfer agent shall issue one or more certificates representing the Class A Common Stock to be issued in the Designated Event Noticeconversion in the name of names requested by the Holder. The transfer agent will deliver to the Holder a new certificate representing the shares of Convertible Preferred Stock in excess of those being surrendered for conversion. Effective as of the filing of the Amendment, the Conversion Price shall be $16.00 (the “Conversion Price”)), . Such Conversion Price shall be adjusted as hereinafter provided. (ii) (A) In case the Company shall (I) pay such Holder a make-whole premium within twenty (20) days after the consummation dividend or distribution in shares of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the its Class A Common Stock immediately following the announcement on its shares of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cashClass A Common Stock, (2II) subdivide its outstanding shares of Class A Common Stock at into a 5.0% discount to the Current Market Price; provided that the issuance greater number of shares, (III) combine its outstanding shares of Class A Common Stock in payment into a smaller number of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Eventshares, or (4IV) a combination issue, by reclassification of cash, its shares and such consideration. In the case of any consolidation or merger of the Company with or into any other PersonClass A Common Stock, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyanceits capital stock (each such transaction being called a “Stock Transaction”), sale or transfer of all or substantially all of the assets of the Companythen and in each such case, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, Conversion Price in effect immediately prior thereto shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing be adjusted so that the Holder of each Note then outstanding a share of Convertible Preferred Stock surrendered for conversion after the record date fixing stockholders to be affected by such Stock Transaction shall have the right thereafter be entitled to convert Notes only into the kind and amount of securities, cash and other property receivable receive upon such consolidation, merger, conveyance, sale or transfer by a holder of conversion the number of such shares of Class A Common Stock into which such Notes might Holder would have been entitled to receive after the happening of such event had such share of Convertible Preferred Stock been converted immediately prior to such consolidation, merger, conveyance, sale or transferrecord date. Such supplemental indenture adjustment shall provide for adjustments be made whenever any of such events shall happen, but shall also be effective retroactively as to shares of Convertible Preferred Stock converted between such record date and the date of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case happening of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsevent.

Conversion. (a) Subject to and upon compliance with applicable NASDAQ listing rule limitations (including, if applicable, approval by the provisions of Article 4 of the IndentureCompany’s stockholders), at any time following the option of the Holder thereof, any portion of the principal amount date of this Note that is an integral multiple of $1,000 and up to the Maturity Date, the then outstanding Obligations under this Note (or any portion thereof) may be converted into fully paid and non-assessable nonassessable shares of Company Common Stock at the Conversion RateStock, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares 0.0001 par value per $1,000 principal amount of Notes share (the “Conversion RateShares”), which is based at the sole election of Lender upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject written notice to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the which Conversion Notice and shall state the Definitive Note proposed effective date of such conversion (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The which date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be no fewer than ten (10) business days following the date of conversion delivery of the Conversion Notice) (the “Conversion Date”) ). The Obligations hereunder shall convert at a conversion price equal to $3.00 per share, subject to adjustment for purposes of Article 4 of the Indenture. On and after the Conversion Dateany stock dividend, the conversion by such Holder stock split, combination or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent other similar recapitalization event with respect to the effective date of such Fundamental Change and Company’s Common Stock (each a “Recapitalization Event”); provided, however, that if prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Maturity Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the offers and sells its Common Stock immediately following the announcement of such Fundamental Change is equal to (or greater than $7.04 and less than $21.12 (as such prices may be adjusted other securities that are convertible into or exercisable for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) in a private placement primarily intended to raise capital at a price per share of Common Stock of $2.50 or less (subject to adjustment for any conveyanceRecapitalization Event), sale or transfer of all or substantially all then the conversion price of the assets of Obligations under this Note shall be reduced to such Common Stock offer price plus $0.50 per share (the applicable conversion price with respect to a conversion under this Section 6(a) hereinafter is referred to as the “Conversion Price”). (b) Notwithstanding the conversion rights set forth in Section 6(a) above, subject to applicable NASDAQ listing rule limitations (including, if applicable, approval by the Company’s stockholders), in the event that the closing bid price per share of Company Common Stock as traded on the principal securities exchange or securities market on which the Person formed by such consolidation Common Stock are then traded equals or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten exceeds $10.00 (10subject to adjustment for any Recapitalization Event) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days (as defined below) in any fifteen- (15-)Trading Day period, the then-outstanding Obligations under this Note (or any portion thereof) may be converted into Conversion Shares, at the sole election of the Company following delivery of the Conversion Notice to Lender, which Conversion Notice shall state the proposed Conversion Date (which date, for the sake of clarity, shall be no fewer than ten (10) business days following the date of delivery of the Conversion Notice) at a conversion price equal to the then-current Conversion Price. (c) Notwithstanding anything in this Section 6 to the contrary, the Company shall not effect the conversion of this Note, and Lender shall not have the right to convert this Note, to the extent that the aggregate number of Conversion Shares issued upon conversion of this Note and the other Notes issued under the Note Agreement (together with any other securities issued by the Company that are deemed integrated into the issuance of the Notes under the Note Agreement pursuant to applicable NASDAQ listing rules) would be in excess of 19.99% of the shares of Company Common Stock outstanding immediately prior to the anticipated effective date issuance of this Note. In the event the holders of the Notes issued under the Note Agreement elect to convert the Notes pursuant to Section 6(a), and such Notes will not be fully convertible due to the limitations set forth in this Section 6(c), the Company shall use its commercially reasonable efforts to obtain stockholder approval of the issuance of the Notes in accordance with NASDAQ listing rule 5635(d) as soon as reasonably practicable, including by calling a special meeting of stockholders. For purposes of this Section 6(c), the terms “commercially reasonable efforts” shall include, without limitation, the obligation of the Company take all action necessary to call a meeting of its stockholders (the “Stockholders Meeting”), which shall occur not later than 90 days after Lender’s request for the same (the “Stockholders Meeting Deadline”), for the purpose of seeking approval of the Company’s stockholders for, among other things, the issuance and sale of the Conversion Shares to Lender (the “Proposal”). In the event the Proposal is not approved by the Company’s stockholders at the Stockholders Meeting, the Company shall take all action necessary to call up to three (3) additional meetings of its stockholders (each a “Subsequent Stockholders Meeting”) for the purpose of seeking approval of the Proposal, to be held promptly following the completion of the Stockholders Meeting and in no event more than one year after Lender’s request for the same, to the extent reasonably practicable. In connection with the Stockholders Meeting and, if applicable, each Subsequent Stockholders Meeting, the Company will promptly prepare and file with the SEC proxy materials (including a proxy statement and form of proxy) for use at the Stockholders Meeting and, if applicable, each Subsequent Stockholders Meeting, and, after receiving and promptly responding to any comments of the SEC thereon, shall promptly mail such transactionproxy materials (or, if permitted, notice of the availability of such proxy materials) to the stockholders of the Company. Lender shall promptly furnish in writing to the Company such information relating to such Lender and its investment in the Company as the Company may reasonably request for inclusion in each Proxy Statement. The Company will comply with Section 14(a) of the 1934 Act and the rules promulgated thereunder in relation to any proxy statement (as amended or supplemented, each a “Proxy Statement”) and any form of proxy to be sent or made available to the stockholders of the Company in connection with the Stockholders Meeting or, if applicable, each Subsequent Stockholders Meeting, and each Proxy Statement shall not, on the date that such Proxy Statement (or any amendment thereof or supplement thereto) is first mailed or made available to stockholders or at the time of the Stockholders Meeting or any Subsequent Stockholders Meeting, contain any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements made therein not false or misleading, or omit to state any material fact necessary to correct any statement in any earlier communication with respect to the solicitation of proxies or the Stockholders Meeting which has become false or misleading. If the Company should discover at any time prior to the Stockholders Meeting or, if applicable, any Subsequent Stockholders Meeting, any event relating to the Company or any of its Subsidiaries or any of their respective Affiliates, officers or directors that is required to be set forth in a supplement or amendment to the applicable Proxy Statement, in addition to the Company's obligations under the 1934 Act, the Company will promptly inform the Lender thereof. (d) Upon the Conversion Date with respect to a conversion of this Note pursuant to either Section 6(a) or 6(b) above, Lender hereby agrees to deliver the original of this Note to the Company for cancellation (or a notice to the effect that the original Note has been lost, stolen or destroyed and an agreement acceptable to the Company whereby Lender agrees to indemnify the Company from any loss incurred by it in connection with this Note); provided, however, that upon the Conversion Date, this Note (or portion thereof) shall be deemed converted and of no further force and effect, whether or not it is delivered for cancellation as set forth in this sentence. (e) On or before the second Trading Day following the Conversion Date (the “Share Delivery Date”), the Company shall, (i) provided that the Company’s transfer agent is participating in The Depository Trust Company (“DTC”) Fast Automated Securities Transfer Program (the “FAST Program”) and so long as the certificates therefor are not required to bear a legend regarding restriction on transferability, upon the request of Lender, credit such aggregate number of shares of Common Stock to which Lender is entitled pursuant to such exercise to Lender’s or its designee’s balance account with DTC through its Deposit Withdrawal Agent Commission system, or (ii), if the Company’s transfer agent is not participating in the FAST Program or if the certificates are required to bear a legend regarding restriction on transferability, issue and dispatch by overnight courier to the address as specified in the Conversion Notice or as provided by Lender to the Company, a certificate, registered in the Company’s share register in the name of Lender or such successorits designee, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of for the number of shares of Common Stock into to which such Notes might have been converted immediately prior Lender is entitled pursuant to such consolidationexercise. Upon the Conversion Date, merger, conveyance, sale or transfer. Such supplemental indenture Lender shall provide be deemed for adjustments all corporate purposes to have become the holder of record of the Conversion Rate and Shares with respect to which this Note (or portion thereof) has been converted, irrespective of the date such Conversion Price which shall be as nearly equivalent as may be practicable Shares are credited to the adjustments Holder’s DTC account or the date of delivery of the certificates evidencing such Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporationShares, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiums.

Conversion. Subject to (a) (i) At any time, until this Debenture is no longer outstanding, this Debenture, including interest and upon compliance with the provisions principal, shall be convertible into shares of Article 4 Common Stock at a price of Fifty Percent (50%) of the Indentureaverage closing bid price, determined on the then current trading market for the Common Stock, for the ten Business Days prior to the Conversion Date, (the “Set Price”), at the option of the Holder, in whole or in part, at any time and from time to time. The Holder thereofshall effect conversions by delivering to the Company a Notice of Conversion, the form of which is attached hereto as Annex A (a “Notice of Conversion”), specifying the date on which such conversion is to be effected (a “Conversion Date”). If no Conversion Date is specified in a Notice of Conversion, the Conversion Date shall be five Business Days following the date that such Notice of Conversion is provided hereunder. To effect conversions hereunder, the Holder shall be required to physically surrender this Debenture to the Company or a notarized affidavit of lost debenture regarding this Debenture. The Company shall deliver any objection to any Notice of Conversion within two Business Days of receipt of such Notice of Conversion. In the event of any dispute or discrepancy, the records of the Company shall be controlling and determinative in the absence of manifest error. If the Company does not issue the shares of Common Stock underlying this Debenture after receipt of a Notice of Conversion within five (5) Business days following the period allowed for any objection, the Company shall be responsible for any differential in the value of the converted shares of Common Stock underlying this Debenture between the value of the closing price on the date which is ten Business Days after the Conversion Date and the date the shares of Common Stock are delivered. The Holder and any assignee, by acceptance of this Debenture, acknowledge and agree that, by reason of the provisions of this paragraph, following conversion of a portion of this Debenture, the unpaid and unconverted principal amount of this Note that is an integral multiple of $1,000 Debenture may be converted into fully paid and non-assessable shares of Common Stock at less than the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business amount stated on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsface hereof.

Conversion. Subject The mode of carrying the Merger into effect and the manner and basis of converting the shares of S▇▇▇▇▇ into shares of New Millennium are as follows: 9.1. The aggregate number of shares of S▇▇▇▇▇ Common Stock issued and outstanding on the Merger Date shall, by virtue of the Merger and without any action on the part of the holders thereof, be converted into an aggregate of 500,000 shares of New Millennium Common Stock adjusted by any increase for fractional shares and reduced by any Dissenting Shares (defined below). The New Millennium Common Stock to be issued hereunder ("the New Millennium Shares") will be issued pursuant to Rule 506 of the General Rules and upon compliance Regulations of the Securities and Exchange Commission, will be restricted as to transferability pursuant to Rule 144 thereof, and will bear substantially the following legend: THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED UNDER THE UNITED STATES SECURITIES ACT OF 1933 (THE "ACT") AND ARE "RESTRICTED SECURITIES" AS THAT TERM IS DEFINED IN RULE 144 UNDER THE ACT. THE SECURITIES MAY NOT BE OFFERED FOR SALE, SOLD OR OTHERWISE TRANSFERRED EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE ACT, OR PURSUANT TO AN EXEMPTION FROM REGISTRATION UNDER THE ACT, THE AVAILABILITY OF WHICH IS TO BE ESTABLISHED TO THE SATISFACTION OF THE COMPANY. 9.2. Upon completion of the Merger, there shall be 24,500,000 shares of New Millennium Common Stock issued and outstanding, subject to such adjustments, held as follows: 500,000 common shares held by G▇▇▇▇▇ ▇▇▇▇▇ and 24,000,000 common shares held by the other shareholders of New Millennium. The management of New Millennium will not consolidate, reverse split or rollback the common shares of New Millennium during the one-year period in which G▇▇▇▇▇ ▇▇▇▇▇ is restricted from selling the 500,000 shares of New Millennium stock. Such dilution would have an adverse effect on the amount and value of shares issued to G▇▇▇▇▇ ▇▇▇▇▇ by New Millennium. 9.3. All outstanding Common or Preferred Stock of S▇▇▇▇▇ and all warrants, options or other rights to its Common or Preferred Stock shall be retired and canceled as of the Merger Date. 9.4. Each share of S▇▇▇▇▇ Common Stock that is owned by S▇▇▇▇▇ as treasury stock shall, by virtue of the Merger and without any action on the part of S▇▇▇▇▇, be retired and canceled as of the Merger Date. 9.5. Each certificate evidencing ownership of shares of New Millennium Common Stock issued and outstanding on the Merger Date or held by New Millennium in its treasury shall continue to evidence ownership of the same number of shares of New Millennium Common Stock. 9.6. New Millennium Common Stock shall be issued to the holders of S▇▇▇▇▇ Common Stock in exchange for their shares on a prorata bases in accordance with each holder's relative ownership of the S▇▇▇▇▇ Common Stock that is being exchanged. 9.7. The shares of New Millennium Common Stock to be issued in exchange for S▇▇▇▇▇ Common Stock hereunder shall be proportionately reduced by any shares owned by S▇▇▇▇▇ shareholders who shall have timely objected to the Merger (the" Dissenting Shares") in accordance with the provisions of Article 4 the General Corporation Law of the IndentureDelaware, at the option of the Holder thereof, any portion of the principal amount of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Stock at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumstherein.

Conversion. (a) Subject to the terms and upon compliance with conditions contained in this Section 6, the provisions Series D-1 Preferred Shares shall be convertible as follows: (i) from and after the Issue Date, the holders of Article 4 of Series D-1 Preferred Shares shall have the Indentureright, at their option (the option “Optional Conversion Right”), to convert some or all of their Series D-1 Preferred Shares as set forth in the Holder thereof, any portion Conversion Election Notice (as defined below) into the number of the principal amount of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares Common Shares obtained by dividing the aggregate Liquidation Preference plus an amount equal to all accrued and unpaid dividends from the date immediately following the immediately preceding Dividend Payment Date to the date of Common Stock at conversion of such specified Series D-1 Preferred Shares by the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate Price (each an “Optional Conversion”); and (ii) at any time after following the Exchange Offer Completion date that is twenty-four (24) months following the Issue Date, provided that for the previous 30 consecutive full Trading Days prior to the Corporation Conversion Election Date until (A) both the close one-day VWAP and the daily Closing Price of business a Common Share are each in excess of $50.66 (as adjusted for Common Share Events) and (B) Common Shares with an aggregate value of at least $10,000,000 have been traded on the Business Day immediately preceding the final maturity date Trading Market on each of the Notes. Upon surrendering any Note for conversionsuch 30 consecutive full Trading Days, the Holder of such Note Corporation shall receivehave the right, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes its option (the “Mandatory Conversion RateRight”), which is based upon to convert up to such number of the outstanding shares of Series D-1 Preferred Shares as otherwise permitted under Section 7 into the number of fully paid and non-assessable Common Shares obtained by dividing the aggregate Liquidation Preference plus an initial amount equal to all accrued and unpaid dividends from the date immediately following the immediately preceding Dividend Payment Date to the date of conversion of such Series D-1 Preferred Shares by the Conversion Price of approximately $6.22 per share. The (the “Mandatory Conversion”); provided, however, such Mandatory Conversion Rate Right may not be exercised by the Corporation more than two (and 2) times in any twelve (12) month period. (b) Any Optional Conversion Price) are or the Mandatory Conversion shall be subject to adjustment the following terms and conditions, as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. applicable: (i) In order to exercise the conversion right: Optional Conversion Right, the holder of Series D-1 Preferred Shares shall send a written notice to the Corporation (1the “Holder Conversion Election Notice”) stating that the holder thereof has elected to convert Series D-1 Preferred Shares. The Holder Conversion Election Notice shall also state the number of Series D-1 Preferred Shares such holder wishes to convert and the number of Common Shares to be issued by the Corporation to such holder pursuant to the Optional Conversion. The holder of Series D-1 Preferred Shares shall include with the Holder of any Definitive Note Conversion Election Notice the certificate or certificates representing the Series D-1 Preferred Shares to be converted must duly endorsed or assigned to the Corporation or in blank. As promptly as practicable, but in no event later that fifteen (i15) complete and manually sign Business Days, following receipt of a notice of conversion substantially in the form set forth on the reverse of this Note (the “Holder Conversion Notice”), (ii) deliver the Conversion Election Notice and the Definitive Note certificate or certificates representing the Series D-1 Preferred Shares to be converted, the Corporation shall (or shall cause a transfer agent for the Common Shares to) issue and shall deliver a certificate or certificates for the Certificate number of Conversion & Restricted Transferfull Common Shares issuable upon such Optional Conversion, if applicable) together with payment in lieu of any fraction of a share, as provided in Section 6(d), to such holder. If fewer than all the Series D-1 Preferred Shares represented by a certificate delivered to the Conversion Agent and the Company, and (iiiCorporation pursuant to this Section 6(b)(i) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note are to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Election Notice, upon such conversion the Corporation shall become irrevocable. In case of (or shall cause a transaction described in clause (3transfer agent for the Series D-1 Preferred Shares to) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute also issue and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of Series D-1 Preferred Shares a new certificate representing the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsSeries D-1 Preferred Shares not so converted.

Conversion. Subject to (a) (i) At any time, until this Debenture is no longer outstanding, this Debenture, including interest and upon compliance with the provisions principal, shall be convertible into shares of Article 4 Common Stock at a price of Fifty Percent (50%) of the Indentureaverage closing bid price, determined on the then current trading market for the Common Stock, for the ten Business Days prior to the Conversion Date, (the “Set Price”), at the option of the Holder, in whole or in part, at any time and from time to time. The Holder thereofshall effect conversions by delivering to the Company a Notice of Conversion, the form of which is attached hereto as Annex A (a “Notice of Conversion”), specifying the date on which such conversion is to be effected (a “Conversion Date”). If no Conversion Date is specified in a Notice of Conversion, the Conversion Date shall be five Business Days following the date that such Notice of Conversion is provided hereunder. To effect conversions hereunder, the Holder shall be required to physically surrender this Debenture to the Company or a notarized affidavit of lost debenture regarding this Debenture. The Company shall deliver any objection to any Notice of Conversion within two Business Days of receipt of such Notice of Conversion. In the event of any dispute or discrepancy, the records of the Company shall be controlling and determinative in the absence of manifest error. If the Company does not issue the shares of Common Stock underlying this Debenture after receipt of a Notice of Conversion within five (5) Business days following the period allowed for any objection, the Company shall be responsible for any differential in the value of the converted shares of Common Stock underlying this Debenture between the value of the closing price on the date which is ten Business Days after the Conversion Date and the date the shares of Common Stock are delivered. The Holder and any assignee, by acceptance of this Debenture, acknowledge and agree that, by reason of the provisions of this paragraph, following conversion of a portion of this Debenture, the unpaid and unconverted principal amount of this Note that is an integral multiple of $1,000 Debenture may be converted into fully paid and non-assessable less than the amount stated on the face hereof. (ii) If the Company, at any time while this Debenture is outstanding: (A) shall pay a Common Stock dividend or otherwise make a distribution or distributions on shares of its Common Stock or any other equity or equity equivalent securities payable in shares of Common Stock at the Conversion Rate(which, determined as provided in the Indenturefor avoidance of doubt, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at shall not include any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (issued by the “Conversion Rate”Company pursuant to this Debenture, including as interest thereon), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion PriceB) are subject to adjustment as described in the Indenture. If a Holder receives subdivide outstanding shares of Common Stock upon conversion into a larger number of a Noteshares, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the (C) combine (including by way of reverse stock split) outstanding shares of Common Stock at the time into a smaller number of conversion unlessshares, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2D) the holder issue by reclassification of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price shares of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) any shares of Common Stock at Stock, then the Set Price shall be multiplied by a 5.0% discount to fraction of which the Current Market Price; provided that numerator shall be the issuance number of shares of Common Stock (excluding treasury shares, if any) outstanding before such event and of which the denominator shall be the number of shares of Common Stock outstanding after such event. Any adjustment made pursuant to this Section shall become effective immediately after the record date for the determination of stockholders entitled to receive such dividend or distribution and shall become effective immediately after the effective date in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of a subdivision, combination or re-classification. (iii) Whenever the Set Price is adjusted pursuant to this Section, the Company shall promptly mail to each Holder a notice setting forth the Set Price after such adjustment and setting forth a brief statement of the facts requiring such adjustment. (iv) If (A) the Company shall declare a dividend (or any other distribution) on the Common Stock; (B) the Company shall declare a special nonrecurring cash dividend on or a redemption of the Common Stock; (C) the Company shall authorize the granting to all holders of the Common Stock rights or warrants to subscribe for or purchase any shares of capital stock of any class or of any rights; (D) the approval of any stockholders of the Company shall be required in connection with any reclassification of the Common Stock, any consolidation or merger of to which the Company with or into any other Personis a party, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, of any compulsory share exchange whereby the Common Stock is converted into other securities, cash or property; (E) the Company shall authorize the voluntary or involuntary dissolution, liquidation or winding up of the Person formed by such consolidation or resulting from such merger or which acquires such assetsaffairs of the Company; then, in each case, the Company shall mail to the Holders, at their last addresses as they shall appear upon the case may bestock books of the Company, shall notify the Trustee and the Holders at least ten (10) 20 calendar days prior to the applicable record or effective date, a notice stating (x) the date on which a record is to be taken for the purpose of such transactiondividend, distribution, redemption, rights or warrants, or if there a record is no not to be taken, the date as of which the holders of the Common Stock of record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent be entitled to such dividend, distributions, redemption, rights or warrants are to be determined or (y) the date on which such reclassification, consolidation, merger, conveyancesale, sale transfer or transfershare exchange is expected to become effective or close, and the date as of which it is expected that holders of the Common Stock of record shall execute and deliver be entitled to exchange their shares of the Common Stock for securities, cash or other property deliverable upon such reclassification, consolidation, merger, sale, transfer or share exchange; provided, that the failure to mail such notice or any defect therein or in the mailing thereof shall not affect the validity of the corporate action required to be specified in such notice. Holders are entitled to convert Debentures during the 20-day period commencing the date of such notice to the Trustee effective date of the event triggering such notice. (v) If, at any time while this Debenture is outstanding, (A) the Company effects any merger or consolidation of the Company with or into another Person, (B) the Company effects any sale of all or substantially all of its assets in one or a supplemental indenture providing that series of related transactions, (C) any tender offer or exchange offer (whether by the Company or another Person) is completed pursuant to which holders of Common Stock are permitted to tender or exchange their shares for other securities, cash or property, or (D) the Company effects any reclassification of the Common Stock or any compulsory share exchange pursuant to which the Common Stock is effectively converted into or exchanged for other securities, cash or property (in any such case, a “Fundamental Transaction”), then upon any subsequent conversion of this Debenture, the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into receive the same kind and amount of securities, cash and other or property receivable as it would have been entitled to receive upon the occurrence of such consolidationFundamental Transaction if it had been, mergerimmediately prior to such Fundamental Transaction, conveyance, sale or transfer by a the holder of Common Stock (the “Alternate Consideration”), unless the Company received no Alternate Consideration in such Fundamental Transaction (ie. an exchange offer open only to shareholders of the Company). For purposes of any such conversion, the determination of the Set Price shall be appropriately adjusted to apply to such Alternate Consideration based on the amount of Alternate Consideration issuable in such Fundamental Transaction, and the Company shall apportion the Set Price among the Alternate Consideration in a reasonable manner reflecting the relative value of any different components of the Alternate Consideration. If holders of Common Stock are given any choice as to the securities, cash or property to be received in a Fundamental Transaction, then the Holder shall be given the same choice as to the Alternate Consideration it receives upon any conversion of this Debenture following such Fundamental Transaction. The terms of any agreement pursuant to which a Fundamental Transaction is effected shall include terms requiring any such successor or surviving entity to comply with the provisions of this paragraph and insuring that this Debenture will be similarly adjusted upon any subsequent transaction analogous to a Fundamental Transaction. (b) The Company covenants that it will reserve and keep available, out of its authorized and unissued shares of Common Stock, solely for the purpose of issuance upon conversion of this Debenture, a sufficient number of shares of Common Stock into which such Notes might have been converted immediately prior required to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by issued upon a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision conversion of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsDebenture.

Conversion. Subject (a) In the event the ITAC/IXI Merger becomes effective and subject to and conditioned upon compliance with the provisions of Article 4 of the IndentureITAC/IXI Merger becoming effective, at each Conversion Participant shall have the option to convert its respective Conversion Amount pursuant to this Agreement and the ITAC Certification into such number of the Holder thereof, any portion of the principal amount of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of ITAC’s Common Stock, par value $0.0001 per share (“ITAC Stock”) as determined by dividing (A) such Conversion Participant’s Conversion Amount by (B) $6.50, appropriately adjusted for stock dividends, stock splits and other recapitalizations subsequent to the date of ITAC’s most recent publicly available securities law filing prior to the execution of this Agreement. (b) At any time on or after the First Interest Payment Date, in the event the ITAC/IXI Merger is rejected by ITAC’s shareholders or otherwise fails to become effective, each Conversion Participant shall have the option to convert its respective Conversion Amount into such number of fully paid and non-assessable shares of Series E Preferred Stock, par value $0.01, of the Parent Guarantor (“IXI Stock”) as determined by dividing (A) such Conversion Participant’s Conversion Amount by (B) $0.656. The rights, preferences and privileges of the IXI Stock at shall be as set forth in the currently effective 9th Amended and Restated Certificate of Incorporation of the Parent Guarantor attached hereto as Exhibit H (the “Amended and Restated Certificate of Incorporation”). (c) No fractional shares of Conversion Stock shall be issued upon an Optional Conversion. If, upon an Optional Conversion, a fraction of a share would otherwise result, then in lieu of such fractional share the Parent Guarantor (in the case of an Optional Conversion pursuant to Section 3.2(b) above) or ITAC (in the case of an Optional Conversion pursuant to the combined provisions of Section 3.2(a) above and the ITAC Certification) will pay the cash value of that fractional share. (d) An Optional Conversion shall be effectuated by the Conversion Rate, determined as provided Participant by furnishing both the Parent Guarantor and ITAC (in the Indenturecase of an Optional Conversion pursuant to the combined provisions of Section 3.2(a) above and the ITAC Certification) or by furnishing the Parent Guarantor (in the case of an Optional Conversion pursuant to Section 3.2(b) above), in effect at no later than within sixty (60) Business Days following the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity closing date of the Notes. Upon surrendering any Note for conversion, ITAC/IXI Merger (in the Holder case of such Note shall receive, an Optional Conversion pursuant to the combined provisions of Section 3.2(a) above and the ITAC Certification) or no later than within sixty (60) Business Days following the date on which the Conversion Participant receives notice from the Parent Guarantor that the ITAC/IXI Merger failed to become effective and the Company failed to make the first interest payment on the First Interest Payment Date (in respect the case of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Optional Conversion Rate”pursuant to Section 3.2(b) above), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in indicating the form set forth on the reverse of this Note Conversion Participant’s Conversion Amount and otherwise evidencing such Conversion Participant’s intention to convert its respective Conversion Amount (the “Conversion Notice”), (ii) . Should any Lender and/or Leumi Guarantor fail to deliver the a Conversion Notice within the timeframe and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the party or parties set forth above, such Lender and/or Leumi Guarantor shall be deemed to have waived its right for Optional Conversion Agent and such right shall automatically, without any action on the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) part of the IndentureParent Guarantor and/or ITAC, pay funds equal be of no further force and effect with respect to the interest payable on the next Interest Payment Date. such Lender and/or Leumi Guarantor. (e) The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of Conversion Participant delivers the Indenture Conversion Notice, duly executed, to the Parent Guarantor shall be deemed to be the date of conversion Optional Conversion (the “Optional Conversion Date”) for the purposes of Article 4 of the Indenture. On and after determining the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocableAmount. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments Facsimile delivery of the Conversion Rate and Conversion Price which Notice shall be as nearly equivalent as may accepted by the Parent Guarantor. Certificates representing the shares of Conversion Stock issuable upon an Optional Conversion, containing the restrictive legend then in effect, will be practicable delivered to the adjustments Conversion Participant as soon as practicable after the Optional Conversion Date. (f) Any Conversion Amount converted into Conversion Stock will be deemed fully paid and all Obligations relating thereto will be deemed fully satisfied. Upon issuance of the Conversion Rate conversion stock, such shares shall be duly and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsvalidly issued.

Conversion. (a) Subject to and upon compliance with the provisions of Article 4 of the IndentureSection 11.02, at any time following the option of Reduction Cutoff Date, a Holder shall have the Holder thereof, right to convert all or any portion of the principal amount of this Note that (if such portion is $1,000 Original Principal Amount or an integral multiple of $1,000 may be converted into fully paid and non-assessable shares principal amount) of Common Stock at the Conversion Rateits Notes (“Early Conversion”), determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after and from time to time, on any Business Day, prior to the Exchange Offer Completion Date until earliest of (i) if applicable, the close of business on the fifth Business Day following the date of a Mandatory Conversion Notice delivered in accordance with Section 11.01(c), (ii) if applicable, with respect to a Note called for redemption, the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether Redemption Date or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice))maturity date, the Company shall pay such Holder into a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance number of shares of Common Stock in payment per $1,000 Original Principal Amount of this make-whole premium will be subject Notes being converted equal to the Nasdaq Stock Market rules, which may require shareholder approval Conversion Rate then in certain circumstances, effect (3) the consideration received triggering such Designated Event, or (4) a combination plus cash in lieu of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding fractional shares of Common StockStock in accordance with Section 11.03). In addition, upon an Early Conversion, a Holder shall have the right to receive in cash, with respect to its Notes being converted, per $1,000 Original Principal Amount of Notes being converted, accrued and unpaid interest to the Early Conversion Date in accordance with Section 11.02(b). (b) or any conveyance, sale or transfer of all or substantially all of [Reserved] (c) Following the assets of the CompanyReduction Cutoff Date, the Company shall have the right to convert the Notes (“Mandatory Conversion”), in whole or in part, into a number of shares of Common Stock per $1,000 Original Principal Amount of Notes equal to the Person formed by such consolidation Conversion Rate then in effect (plus cash in lieu of fractional shares of Common Stock in accordance with Section 11.03), if each of the following conditions are satisfied: (i) the Daily VWAP of the Common Stock (or resulting from such merger other security into which the Notes are convertible pursuant to Section 11.11) exceeds the Threshold Price in effect on each applicable Trading Day for at least 20 Trading Days (whether or which acquires such assetsnot consecutive) during any period of 30 consecutive Trading Days commencing after the Reduction Cutoff Date (the “VWAP Condition”) and (ii) the Company delivers to the Holders, as the case may be, shall notify the Trustee and the Conversion Agent (if other than the Trustee) a notice of the Company’s election of its right to convert the Notes no later than the open of business on the third Business Day immediately following the 20th Trading Day on which the Threshold Price was exceeded of any such 30 Trading Day period (a “Mandatory Conversion Notice”), which notice shall specify that the Mandatory Conversion shall occur on the sixth Business Day following the date of such notice (the “Mandatory Conversion Date”); provided that, the Company’s right to cause a Mandatory Conversion shall be suspended during the period beginning on the date a Change of Control Offer is made and continuing to, and including, the applicable Change of Control Settlement Date. Cash equal to accrued but unpaid interest with respect to the Notes being converted pursuant to any Mandatory Conversion to but excluding the applicable Mandatory Conversion Date shall also be payable on such Mandatory Conversion Date; provided, that if such Mandatory Conversion Date occurs during the period after the close of business on any Record Date and before the opening of business on the corresponding Interest Payment Date, interest with respect to the Notes converted will be payable on such Interest Payment Date to the Holders in whose names the Notes are registered at least ten the close of business on such Record Date. The Mandatory Conversion Notice shall state that the Company is exercising its right to cause a Mandatory Conversion, the Conversion Rate and Conversion Price in effect on the Mandatory Conversion Date. (10d) Notwithstanding the foregoing, a Reduction shall only occur, and the Company may only exercise its right to cause a Mandatory Conversion, if, as evidenced by an Officers’ Certificate delivered to the Trustee and the Conversion Agent (if other than the Trustee) on any Reduction Settlement Date and any Mandatory Conversion Date, as applicable, all of the conditions listed below (the “Equity Conditions”) are satisfied on each day during the period (x) commencing on, and including, the date of the Reduction Notice (with respect to any Reduction) and any Mandatory Conversion Notice, as applicable, and (y) ending on, and including, the corresponding Reduction Settlement Date (with respect to any Reduction) or Mandatory Conversion Date, as applicable (the “Equity Conditions Measuring Period”). The Equity Conditions are as follows: (i) either (1) all shares of Common Stock issuable upon conversion of the Notes and held by a non-Affiliate of the Company shall be eligible for sale without the need for registration under any applicable federal or state securities laws or (2) a shelf registration statement registering the resale of the shares of Common Stock issuable upon conversion of the Notes has been filed by the Company and been declared effective by the SEC or is automatically effective and is available for use, and the Company expects such shelf registration statement to remain effective and available for use from the applicable Reduction Date (with respect to any Reduction) or the Mandatory Conversion Date until thirty days following such date; (ii) the Common Stock (or other security into which the Notes are convertible pursuant to Section 11.11) to be delivered on such conversion is listed or traded on The New York Stock Exchange, The NASDAQ Global Select Market, The NASDAQ Global Market, The NASDAQ Capital Market, or any of their respective successors (each, an “Eligible Market”) and shall not then be suspended from trading on such Eligible Market; (iii) at or prior to any Mandatory Conversion Settlement Date, for any Notes validly surrendered for conversion with an Early Conversion Date prior to the record date for such transactionMandatory Conversion Date in accordance with the terms of this Indenture, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding Company shall have the right thereafter to convert Notes only into the kind delivered and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of paid the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments and the amount of cash due upon conversion of the Conversion Rate and Conversion Price which shall Notes to the Holders in accordance with Section 11.01(a); (iv) shares of Common Stock to be as nearly equivalent as issued upon conversion may be practicable issued in full without violating the rules or regulations of The New York Stock Exchange or any other applicable Eligible Market on which the Common Stock delivered upon conversion is then listed or trading; and (v) no Event of Default shall have occurred and be continuing. For the avoidance of doubt, the Company may exercise its right to cause more than one Mandatory Conversion so long as any Notes are outstanding so long as it complies with the adjustments other requirements of this Section 11.01(d). If the Company exercises its right to cause a Mandatory Conversion in part, the Conversion Rate Agent will select the Notes to be converted pro rata, by lot or by any other method the Conversion Agent in its sole discretion deems fair and Conversion Price provided for in Article 4 of the Indenture. Ifappropriate (or, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon Notes represented by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may beGlobal Notes, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders manner as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the IndentureDTC may require), in no event will the Company issue more than an aggregate denominations of 30,106,403 shares Original Principal Amount of Common Stock upon conversion of the Notes and in payment of $1,000 or any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock integral $1,000 multiple in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsthereof.

Conversion. Subject to and upon compliance with the provisions of Article 4 11 of the Indenture, at a Holder of a Debenture may convert such Debenture prior to the option of the Holder thereof, any portion of the principal amount of this Note that is an integral multiple of $1,000 may be converted Effective Time into fully paid and non-assessable shares of Common Stock at of the Conversion RateCompany if any of the conditions specified in paragraphs(a) through (e) of Section 11.01 of the Indenture is satisfied, determined as provided in and subject to the provisions of Article 11A of the Indenture, in effect at the time a Holder of conversion. The Holder a Debenture may surrender Notes for conversion at the applicable Conversion Rate at any time convert such Debenture from and after the Exchange Offer Completion Effective Time into the Cash Conversion Amount in cash and WPP ADSs representing a number of WPP Ordinary Shares equal to the Stock Conversion Amount divided by the Conversion Price; provided, however, that if such Debenture is called for redemption, the conversion right will terminate on the second Business Day immediately preceding the Redemption Date until of such Debenture (unless the Company shall default in making the redemption payment when due, in which case the conversion right shall terminate at the close of business on the Business Day immediately preceding date such Default is cured and such Debenture is redeemed). The initial conversion price prior to the final maturity date Effective Time is $961.20 per share of Common Stock, and the Notesinitial conversion price from and after the Effective Time is $8.84 per WPP Ordinary Share, subject to adjustment under certain circumstances as described in the Indenture (the "CONVERSION PRICE"). Upon surrendering any Note for conversion, the Holder The number of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial issuable upon conversion rate of 160.772 shares per $1,000 a Debenture prior to the Effective Time is determined by dividing the principal amount of Notes Debentures converted by the Conversion Price in effect on the conversion date. The number of WPP Ordinary Shares represented by WPP ADSs issuable upon conversion of a Debenture from and after the Effective Time is determined by dividing (a) the “Stock Conversion Rate”Amount by (b) the Conversion Price in effect on the conversion date. In the event of a conversion of a Debenture prior to the Effective Time, the Company has the option, in lieu of delivering shares of Common Stock, to pay the Holder surrendering such Debenture an amount of cash determined in accordance with Section 11.02 of the Indenture. Upon conversion, no adjustment for interest (including Contingent Interest and Additional Amounts, if any), which is or dividends will be made. No fractional shares will be issued upon conversion; in lieu thereof, an amount will be paid in cash based upon an initial Conversion (i) if conversion occurs prior to the Effective Time, the current Market Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described defined in the Indenture) of the Common Stock on the last trading day prior to the date of conversion and (ii) if conversion occurs from and after the Effective Time, the current WPP Market Price (as defined in the Indenture) of WPP ADSs on the last trading day prior to the date of conversion. To convert a Debenture, a Holder must (a) complete and sign the irrevocable conversion notice set forth below (copies of which may also be obtained from the Conversion Agent) and deliver such notice to the Conversion Agent, (b) surrender the Debentures by delivering them to the Conversion Agent, at the office or agency maintained for such purpose in the Borough of Manhattan, The City of New York, (c) furnish appropriate endorsements and transfer documents if required by the Registrar or the Conversion Agent, (d) pay any transfer or similar tax, if required and (e) if the Debenture is held in book-entry form, complete and deliver to the Depositary appropriate instructions pursuant to the Depositary's book-entry conversion programs. Upon satisfaction of such requirements, the Conversion Agent shall, on behalf of such Holder, immediately convert such Debentures into, prior to the Effective Time, Common Stock (unless the Company has elected to pay cash in lieu of delivering shares of Common Stock) and, from and after the Effective Time, the Cash Conversion Amount and WPP ADSs representing the number of WPP Ordinary Shares described above. If a Holder receives shares surrenders a Debenture for conversion between the record date for the payment of Common Stock upon conversion an installment of a Note, such Holder will also receive interest and the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversionrelated Interest Payment Date, the rights have expiredDebenture must be accompanied by payment of an amount equal to the interest (including Contingent Interest and Additional Amounts, terminated if any), payable on such Interest Payment Date on the principal amount of the Debenture or portion thereof then converted; provided, however, that no such payment shall be required if such Debenture has been exchanged. To convert called for redemption on a NoteRedemption Date within the period between and including such record date and such Interest Payment Date, a Holder must comply with the procedures or if such Debenture is surrendered for conversion set out in Section 4.03 of on the IndentureInterest Payment Date. A Holder may convert a portion of a Note Debenture equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder A Debenture in respect of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder has delivered a Holder Change of Control Acceptance Notice exercising the option of such Holder to require the Company to repurchase such Debenture as provided in Section 3.11 or a Definitive Note or holder Purchase Acceptance Notice exercising the option of a beneficial interest such Holder to require the Company to repurchase such Debenture as provided in a Global Note completes the requirements of Section 4.03(a) 3.16 of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to converted only if such notice of exercise is withdrawn in accordance with the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiums."

Conversion. 5.1 Subject to the Lockup Period and upon compliance with Clause 5.9, the provisions of Article 4 of Noteholders may, in their absolute discretion, from time to time, by one or more Conversion Notices to the IndentureCompany, at the option of the Holder thereof, any elect to Convert such portion of the principal amount of this Note that the Advance and/or any interest thereon, as is an integral multiple specified in each Conversion Notice. 5.2 Upon receipt of $1,000 may be converted into fully paid any Conversion Notice, the Company will allot and non-assessable shares of Common Stock at issue to the Noteholders (in the manner specified in the Conversion Rate, determined Notice) the Applicable Percentage of such number of Ordinary Shares (rounded down to the nearest whole share) as provided in is equal to the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date aggregate of the Notes. Upon surrendering any Note for conversionConversion Amount and the Conversion Repayment Fee (the “Total Conversion Amount”), the Holder Total Conversion Amount being divided by the Fixed Premium Placing Price and the relevant number of such Note shall receive, Ordinary Shares being Admitted in respect accordance with Clause 5.5. 5.3 The relevant repayment fee payable by the Company to the Noteholders in their Applicable Percentage arising from a Conversion will be reduced from the Repayment Fee to a sum representing five (5) per cent of each $1,000 the principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes the Advance or Advances then outstanding and to be repaid by the Company (the “Conversion RateRepayment Fee”). 5.4 For the avoidance of doubt, which is based upon an initial any Conversion may relate to principal only, interest only or both principal and interest. 5.5 Any amount to be satisfied pursuant to a Conversion shall not be satisfied until such time as the allotment and issue of the relevant number of Ordinary Shares to the Noteholders (in the manner specified in the Conversion Notice) has been completed. Such Ordinary Shares shall be allotted and issued as soon as practicable and in any event by no later than the five (5thth) Trading Day following the date of the relevant Conversion Notice. 5.6 The Company acknowledges and agrees that, following delivery of a Conversion Notice, each Noteholder may, subject to Clause 10, sell any or all of the Ordinary Shares to be issued to it pursuant to such Conversion Notice prior to the delivery of such Ordinary Shares to the Noteholders. 5.7 If any Reorganisation takes place after the date of this Agreement such amendments to the Fixed Premium Placing Price shall be made as the auditors of approximately $6.22 per sharethe Company shall certify to be fair and reasonable. The Conversion Rate (Company shall procure that its auditors are instructed to determine any such changes as soon as reasonably practicable upon any such Reorganisation taking effect and Conversion Price) are subject to adjustment as described in report such changes to the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that Noteholders and the Company in writing, in default of which the Noteholders may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior instruct such expert as it sees fit to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in make such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Datedetermination. The date on which a Holder of a Definitive Note Company’s auditors (or holder of a beneficial interest in a Global Note completes such expert as is appointed by the requirements of Section 4.03(aNoteholders) of the Indenture shall be deemed to be acting as experts and not as arbitrators and their determination shall, in the absence of manifest error, be final and binding on the parties. The fees of the Company's auditors (and such expert as is appointed by the Noteholders) shall be borne by the Company. 5.8 If prior to the Maturity Date the Company issues and allots new Ordinary Shares (“New Share Issuance”) in the Company at price per share below the Reference Price then the Fixed Premium Placing Price shall be amended to 110% of the price per share of the relevant New Share Issuance. For the avoidance of doubt the exercise of any warrants granted prior to the date of conversion (this Agreement or the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent exercise of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified options in the Designated Event Notice)), the Company shall pay such Holder not be deemed a make-whole premium within twenty New Share Issuance. 5.9 Each Noteholder agrees that no more than 63.3% of any Advance (20being principal and interest) days after may be converted at the consummation of such Designated EventFixed Premium Placing Price. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes Accordingly, and as if paid in cash from the effective date of such Fundamental Change through November 15a worked example, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price no more than £950,000 of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices Initial Advance may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, converted at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Fixed Premium Placing Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiums.

Conversion. Subject to and upon compliance with Upon the provisions of Article 4 closing of the IndentureMerger (as referred to in the Note Agreement), at the option all of Shockwave's indebtedness under this Note shall become convertible into equity securities of the Holder thereofsurviving corporation, any portion of Shockwave (the principal amount "SERIES NEXT PREFERRED STOCK"), issued in Shockwave's next private equity financing (the "NEXT EQUITY FINANCING"), provided the Next Equity Financing closes prior to the Maturity Date of this Note. Upon the Next Equity Financing, Borrower's indebtedness under this Note that is an integral multiple of $1,000 may shall automatically be converted into that number of fully paid and non-assessable nonassessable shares of Common Shockwave's Series Next Preferred Stock at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which that is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the dollar amount of all principal outstanding and interest payable on the next Interest Payment Date. The date on which a Holder accrued as of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion being converted into stock by Holder, divided by the price per share of Shockwave's Series Next Preferred Stock at which such Series Next Preferred Stock is or will be offered to other Series Next Preferred Stock investors (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after "CONVERSION PRICE"); provided, however, that the Conversion DatePrice will automatically, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause equitably and proportionally be adjusted to reflect any subdivision (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)stock split), the Company shall pay such Holder a make-whole premium within twenty combination (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interestreverse stock split), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to stock dividend or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such considerationother recapitalization affecting Shockwave's Series Next Preferred Stock. In the case event that the Merger Agreement (as referred to in the Note Agreement) is terminated according to its terms, all of Borrower's indebtedness under this Note shall automatically be converted into Borrower's Series D Preferred Stock based upon a fully diluted pre-money valuation of Borrower's equity of $75,000,000 (the "BORROWER CONVERSION PRICE"); provided, however, that the Conversion Price will automatically, equitably and proportionally be adjusted to reflect any consolidation subdivision (stock split), combination (reverse stock split), stock dividend or merger other recapitalization affecting Borrower's Series D Preferred Stock. Such Series D Preferred Stock received by Holder will have rights, privileges, preferences and restrictions no less favorable than Borrower's Series C Preferred Stock in existence on the date of the Company Note Agreement and any Series D Preferred Stock issued subsequent to that date, and will have a liquidation preference based upon the price per share of the Series D Preferred Stock. Borrower covenants and agrees with or into any other Person, any merger of another Person with or into the Company (other than a merger Holder that does Borrower will not result in any reclassificationway alter, conversionamend or modify any of the rights, exchange preferences, privileges or cancellation restrictions of outstanding Borrower's Series D Preferred Stock, or to issue, eliminate or reduce the number of authorized shares of Common Borrower's Series D Preferred Stock) . Upon the conversion of Borrower's outstanding indebtedness hereunder pursuant to this Section, Borrower, at its expense, will as soon as practicable cause to be issued in the name of and delivered to Holder, a certificate or certificates for the number of fully paid and nonassessable shares of Borrower's Series D Preferred Stock to which Holder is entitled upon such conversion. Such certificates will include legends required federal and applicable state securities laws. No fractional shares will be issued upon any conversion of this Note or any conveyancepart hereof. If, sale upon any conversion of this Note, a fraction of a share would otherwise result, then Shockwave or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assetsBorrower, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior will pay Holder an amount of cash equal to the record date for fair market value of one share of the type and class of capital stock issuable to Holder upon such transaction, conversion (determined in accordance with the Conversion Price or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporationBorrower Conversion Price, as the case may be, as applicable at the time of such conversion), multiplied by the fraction of a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares share of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such which Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsentitled.

Conversion. Subject to and upon compliance with the provisions of Article 4 of the Indenture, unless ---------- previously redeemed, the Notes are convertible (in denominations of $1,000 principal amount at maturity or integral multiples thereof), at the option of the Holder holder thereof, any portion into Capital Stock of the principal amount Company at any time after 365 days following the Issue Date and prior to the maturity date. The number of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Capital Stock at of the Company ("Conversion RateShares") issuable upon conversion of the Notes is equal to the Accreted Value of the Notes being converted (on the date of conversion) divided by $25.00, determined subject to adjustment as provided in the IndentureIndenture (the "Conversion Ratio"). Except as described below, in effect at the time no adjustment will be made on conversion of conversion. The Holder may surrender any Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business interest accrued thereon or for dividends paid on the Business Day immediately preceding the final maturity date outstanding Capital Stock of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the IndentureCompany. If Notes not called for redemption are converted (including pursuant to the mandatory conversion feature described below) after a Holder receives shares record date for the payment of Common Stock upon conversion of a Noteinterest and prior to the next succeeding interest payment date, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder Notes must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay accompanied by funds equal to the interest payable on such succeeding interest payment date on the next Interest Payment Dateprincipal amount so converted. The date Company is not required to issue fractional shares upon conversion of Notes (including pursuant to the mandatory conversion feature described below) and, in lieu thereof, will pay a cash adjustment based upon the Closing Price on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) Neuer Markt of the Indenture shall be deemed to be Common Stock on the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and last Trading Day prior to the forty-fifth (45th) day following such effective date (orof conversion. In the case of Notes called for redemption, if earlier and to the extent applicable, conversion rights will expire at the close of business on the second Business Trading Day immediately next preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice))date fixed for redemption, unless the Company shall pay such Holder a make-whole premium within twenty (20) days after defaults in payment of the consummation of such Designated Eventredemption price. This make-whole premium will be equal to In addition, if the present value closing price on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price Neuer Markt of the Common Stock immediately following during any period described below has exceeded the announcement of price for such Fundamental Change is equal period referred to or greater than $7.04 and less than $21.12 below for at least 30 consecutive Trading Days ("Market Criteria," with the 30-day period being referred to as such prices may be adjusted for stock splits, stock dividendsthe "Market Criteria Period"), and similar events pursuant the Conversion Shelf Registration Statement described in paragraph 2 hereof is effective and available, all of the Notes will be automatically converted into that number of Conversion Shares derived by application of the Conversion Ratio; provided, however, that if the Market Criteria is satisfied during the first year after the Closing Date, the conversion will not occur until the one-year anniversary of the Closing Date and will occur only if the closing price on the Neuer Markt of the Common Stock is at least (Euro)32.00 on such date: Closing ------- 12 Months Beginning Price ------------------- ----- August 15, 1999 (Euro)32.00 August 15, 2000 (Euro)38.46 August 15, 2001 (Euro)44.92 August 15, 2002 (Euro)51.37 August 15, 2003 (Euro)57.83 The denominator of the Conversion Ratio is subject to the terms adjustment as provided in Section 10.5 of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiums.

Conversion. Subject to and upon compliance with the provisions A Holder of Article 4 of the Indenture, at the option of the Holder thereof, any portion of a Security may convert the principal amount of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Stock at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at such Security (or any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note thereof equal to $1,000 or any integral multiple of $1,000 in excess thereof. In order ) into Shares at any time on or after the opening of business on the 120th day after the Issue Date and on or prior to exercise the close of business on the seventh Business Day prior to the Stated Maturity Date of the Securities, at the Conversion Ratio then in effect; provided, however, that if such Security is (i) called for redemption pursuant to Article 11, such conversion right shall terminate at the close of business on the seventh Business Day preceding the Redemption Date for such Security or such earlier date as the Holder presents such Security for redemption (unless the Company shall default in making the redemption payment when due, in which case the conversion right: right shall terminate at the close of business on the date such Event of Default is cured and such Security is redeemed) or (1ii) submitted or presented for purchase pursuant to Article 13, such conversion right shall terminate at the close of business on the Change of Control Purchase Date for such Security or such earlier date as the Holder presents such Security for redemption or for purchase (unless the Guarantor shall default in making the Change of Control Purchase Price payment when due, in which case the conversion right shall terminate at the close of business on the date such Event of Default is cured and such Security is purchased). The initial Conversion Ratio (the "Conversion Ratio") is [ ], subject to adjustment as provided in this Article 18 of the Indenture. Each Holder's right to convert Securities into Shares is subject to the Guarantor's right to elect to instead pay such Holder the amount of cash set forth in the next succeeding sentence, in lieu of delivering such Shares (a "Cash Alternative"). The amount of cash to be paid, if the Guarantor elects a Cash Alternative, for each $1,000 in principal amount of a Security upon conversion, shall be equal to the Current Market Price of an ADS on the ninth Trading Day following the Conversion Date, multiplied by the Conversion Ratio in effect on such Trading Day (a "Cash Alternative Payment"). Such payment shall be effected not later than ten Trading Days following the relevant Conversion Date. Except as otherwise provided in Section 18.1 of the Indenture, the Guarantor may not revoke such election once such notification has been provided. The Guarantor shall not pay a Cash Alternative upon the conversion of any Security pursuant to the terms of Section 18.1 of the Indenture (other than cash in lieu of fractional shares pursuant to Section 18.3), if there has occurred (prior to, on or after, as the case may be, the Conversion Date or the date on which the Guarantor delivers its notice electing to pay a Cash Alternative) and is continuing an Event of Default (other than a default in the payment of such Cash Alternative on such Securities); provided, however, that this sentence shall not apply in the event that an Event of Default occurs after such Cash Alternative is paid. The Guarantor shall not deliver a notice electing to, and shall not, directly or indirectly, pay a Cash Alternative at any time any Existing EPIL Indebtedness is outstanding. A Security in respect of which a Holder has delivered a Change of Control Purchase Notice pursuant to Section 13.1(c) of the Indenture exercising the option of such Holder to require the Company to purchase such Security may be converted only if such Change of Control Purchase Notice is withdrawn in accordance with the terms of the Indenture. A Holder of Securities is not entitled to any rights of a holder of Shares until such Holder has converted its Securities into Shares, and only to the extent such Securities are deemed to have been converted into Shares pursuant to this Article 18 of the Indenture. If the Guarantor is party to a consolidation, merger or binding share exchange or a sale or conveyance as an entirety or substantially as an entirety of the property and assets of the Guarantor which is otherwise permitted under the terms of the Indenture, pursuant to which the Ordinary Shares are converted into the right to receive other securities, cash or other assets, then, subject to the second proviso of this paragraph, the right to convert a Security into Shares will be transformed into a right to convert such Security for the kind and amount of securities, cash or other assets which the Holder would have received if the Holder had converted such Security immediately prior to such consolidation, merger, exchange or transfer; provided that, if such consolidation, merger, exchange or transfer constitutes a Change of Control pursuant to which, during the 90 days following such Change of Control, the Conversion Ratio is determined as provided in Section 18.10 of the Indenture, the Holder, in connection with any conversion occurring during such 90 day period, shall be deemed to have converted such Holder's Securities at the Conversion Ratio determined in accordance with Section 18.10 of the Indenture; provided, further, that, if any part of the Total Consideration paid to the holders of Ordinary Shares in connection with any Change of Control consists of Listed Equity Securities, the right to convert a Security into Shares will, from and after the 91st day after such Change of Control, be transformed into a right to convert such Security into a number of such Listed Equity Securities equal to the sum of (i) the number of Listed Equity Securities which the Holder would have received if the Holder had converted such Security immediately prior to such Change of any Definitive Note Control and (ii) a number of Listed Equity Securities having a Market Value on the date of such Change of Control equal to be the fair market value of the Total Consideration (excluding Listed Equity Securities referred to in clause (i) of this sentence) which the Holder would have received if the Holder had converted such Security immediately prior to such Change of Control. To convert a Security, a Holder must (i) complete and manually sign a the conversion notice of conversion substantially in the form set forth on the reverse of this Note (the “below and deliver such notice to a Conversion Notice”)Agent, (ii) deliver surrender the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) Security to the a Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) pay any tax required pursuant to Section 18.4 of the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion AgentIndenture. In the case of either (1) or (2)Global Securities, conversion notices may be delivered and such Securities may be surrendered for conversion in accordance with the Holder of a Definitive Note or holder of beneficial interests Applicable Procedures as in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant effect from time to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Datetime. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of Securities so surrendered for conversion (in whole or in part) during the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, period from the close of business on any Regular Record Date to the second Business Day immediately preceding opening of business on the Designated Event Repurchase next succeeding Interest Payment Date (as specified in the Designated Event Notice)), the Company shall pay such Holder excluding Securities or portions thereof called for redemption or presented for purchase on a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Redemption Date or Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assetsControl Purchase Date, as the case may be, shall notify during the Trustee period beginning at the close of business on a Regular Record Date and ending at the Holders at least ten (10) days prior to opening of business on the record date for such transactionfirst Business Day after the next succeeding Interest Payment Date, or if there such interest payment date is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as not a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transferBusiness Day, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in second such consolidation, merger, conveyance or sale, then such supplemental indenture Business Day) shall also be executed accompanied by such other Person and shall contain such additional provisions payment in funds acceptable to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that interest payable on such Holder would otherwise be entitled to receive in excess Interest Payment Date on the principal amount of such number. If Security then being converted, and such interest shall be payable to such registered Holder notwithstanding the Company obtains stockholder approval for issuances of shares of Common Stock in excess conversion of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsSecurity.

Conversion. 1.1 Without prejudice to the provisions paragraphs 4.3 to 4.11 of Schedule 2 Part 1, the Notes shall not be capable of conversion prior to Shareholder Approval having been obtained and no Noteholder shall serve any Conversion Notice prior to such time. 1.2 Subject to paragraph 1.1 and upon compliance with the provisions of Article 4 of the Indenture, at the option of the Holder thereof, any portion of the principal amount paragraph 1.4 of this Note that is an integral multiple Part 2 of $1,000 may be converted Schedule 2, all outstanding Tranche 1 Notes shall automatically convert into a number of fully paid and non-assessable shares of Common Stock at the Conversion RateOrdinary Shares upon Shareholder Approval being obtained, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes by dividing (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1x) the Holder sum of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”)outstanding principal amount, plus (ii) deliver the Conversion Notice all accrued and the Definitive Note (and the Certificate of Conversion & Restricted Transferunpaid interest thereon, if applicable) to the Conversion Agent and the Company, and plus (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) amount of the Indenture, pay funds equal to the interest payable on the next Interest Uplift Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change same is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events applicable pursuant to the terms of this Instrument) which has become due and payable in accordance with paragraph 4.2 and has not already been paid or satisfied by the Indentureissue of Uplift Securities (or otherwise), by (y) the Tranche 1 Conversion Price then in effect; provided that (but subject to paragraph 1.4 of this Part 2 of Schedule 2 below) following such conversion, no individual Noteholder shall hold more than 9.99% of the aggregate voting rights in the Company (on a fully diluted basis) (the “Ownership Limit”). Such payment In the event that Conversion of any Noteholder’s holding of Notes would result in such Noteholder exceeding the Ownership Limit, the principal amount of the Notes held by such Noteholder which shall convert shall be payablethe greatest amount possible without that Noteholder exceeding such Ownership Limit and the remaining principal balance on such Notes shall remain outstanding. 1.3 Subject to paragraphs 1.1, 1.2 and 1.4 of this Part 2 of Schedule 2: (a) each Noteholder holding Tranche 1 Notes shall have the right, at any time prior to the Tranche 1 Maturity Date, to serve a Conversion Notice on the Company to convert all or, if the Ownership Limit applies, part of such Noteholder’s Tranche 1 Notes then outstanding (together with any accrued but unpaid interest thereon) into fully paid Ordinary Shares at the Tranche 1 Conversion Price per Share; and (b) each Noteholder holding Tranche 2 Notes shall have the right, at any time prior to the Tranche 2 Maturity Date applicable to such Noteholder’s Tranche 2 Notes, to serve a Conversion Notice on the Company to convert all or, if the Ownership Limit applies, part of such Noteholder’s Tranche 2 Notes then outstanding (together with any accrued but unpaid interest thereon) into fully paid Ordinary Shares at the Tranche 2 Conversion Price per Share, provided that, in each of the foregoing cases, at the Companytime of the Conversion Notice, either (i) such Noteholder’s optionaggregate voting rights in the Company is not in excess of the Ownership Limit and would not become in excess of the Ownership Limit as a result of the conversion contemplated by such Conversion Notice; or (ii) such Noteholder has waived the application of the Ownership Limit in accordance with paragraph 1.4 of this Part 2 of Schedule 2. 1.4 Notwithstanding the foregoing, in (1) casha Noteholder may increase or decrease the Ownership Limit to any other percentage, (2) shares of Common Stock at a 5.0% discount by written notice to the Current Market PriceCompany; provided, that the Noteholder may not decrease the limitation prior to August 8, 2020; provided further that a waiver by the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger Noteholder of the Company with Ownership Limit or into any other Person, any merger of another Person with or into a request to increase the Ownership Limit requires not less than 61 days prior written notice to the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all with such waiver of the assets Ownership Limit or request to increase the Ownership Limit taking effect only upon the expiration of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee 61 day notice period and the Holders at least ten (10) days prior applying only to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior Noteholder and not to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and any other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate Notes) and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise Ownership Limit shall never be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiums.increased above 19.99

Conversion. Subject (a) At any time or from time to time after the occurrence and upon compliance during the continuance of an Event of Default, or four hundred fifty (450) days after NDA Filing, Lender shall have the option to convert, in whole or in part, the outstanding principal balance of and all accrued interest on the Pre-Approval Note, into shares of common stock of Borrower ("Common Stock") in accordance with the provisions of Article 4 of the Indenturethis Agreement. At any time or from time to time, at Lender shall have the option to convert, in whole or in part, the outstanding principal balance of and all accrued interest on the Holder thereofFirst Year Sales Note, any portion of the principal amount of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Stock at in accordance with the Conversion Rateprovisions of this Agreement. Notwithstanding the foregoing, determined as provided in the Indentureevent that Lender exercises its conversion rights under this Section 2.07 to convert in part outstanding principal and interest amounts under the Notes and such conversion results in Lender owning in excess of twenty percent (20%) of the outstanding Common Stock, in effect at the time of conversion. The Holder may surrender Notes for then promptly following written notice thereof to Lender by Borrower, Lender will exercise its conversion at the applicable Conversion Rate at rights with respect to any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of remaining principal and interest under the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance number of shares of Common Stock in payment of this make-whole premium will into which the Notes may be subject converted shall be equal to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3i) the consideration received triggering such Designated Eventtotal amount of outstanding principal balance and accrued interest being converted, or divided by (4ii) a combination of cash, shares and such consideration. In the case of any consolidation or merger Fair Market Value as of the Company with or into Conversion Effective Date (as defined below); provided, however, that if Lender converts any other Person, any merger portion of another Person with or into the Company Notes after the occurrence of an Event of Default under Section 7.01 (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stocka) or any conveyance7.01(d) hereof and after a notice referred to in Section 7.02, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such the Notes might have been may be converted immediately prior shall be equal to such consolidation(i) the total amount of outstanding principal balance and accrued interest being converted, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments divided by (ii) the Default Conversion Price as of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the IndentureEffective Date. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock (Shares issued upon conversion of the Notes are sometimes referred to herein as the "Conversion Shares.") Promptly following Lender's written request, Borrower will inform Lender in writing of the percentage of the outstanding Common Stock owned by Lender. Notwithstanding the foregoing, Lender may not convert any or all of the outstanding principal balance of and in payment accrued interest on the Notes within twenty (20) days of any make-whole premium obligations unless sale of Common Stock by Lender or its Affiliates, provided that this twenty (20) day waiting period shall not apply to the Company has previously received stockholder approval conversion of the Notes after the occurrence and during the continuance of an Event of Default under Section 7.01(a) or 7.01(d) hereof or an Event of Default under Section 7.01(g) or 7.01(h). (b) Lender must give written notice to Borrower of its intent to convert the Notes into Conversion Shares. Such notice must state (i) the amount of the outstanding principal and interest under the Notes to be converted, (ii) the name or names in which the certificate(s) for issuances the Conversion Shares are to be issued, and (iii) the date upon which such conversion shall be effective, which shall be at least five (5) days after the date on which such notice is given (the "Conversion Effective Date"); provided, however, that if Borrower irrevocably pays and satisfies prior to the Conversion Effective Date the amount of the outstanding principal and interest to be converted pursuant to the notice, then Lender's right to convert such principal and interest into Common Stock shall terminate. Notwithstanding anything to the contrary in Section 2.07(a) above, if such notice of conversion is given after the occurrence and during the continuance of an Event of Default, such notice shall remain valid and such conversion shall remain effective if thereafter such Event of Default is not continuing. Promptly upon delivery of such notice, Borrower shall inform Lender of the aggregate percentage of Borrower's capital stock Lender will hold after such conversion. (c) Upon the Conversion Effective Date, the outstanding principal and interest under the Notes shall be deemed paid in the amount of the portion of the Notes converted by Lender. After the Conversion Effective Date, Borrower shall, as soon as is practicable, issue and deliver to Lender at its principal office a certificate or certificates for the number of Conversion Shares to which Lender is entitled upon such conversion. (d) Borrower shall at all times reserve and keep available out of its authorized but unissued shares of Common Stock in excess solely for the purpose of that effecting the conversion of the Notes such number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive its shares of Common Stock upon as shall from time to time be sufficient to effect the conversion of the Notes; and if at any time the number of authorized but unissued shares of Common Stock shall not be sufficient to effect the conversion of the entire outstanding principal balance of and accrued interest on the Notes, in addition to such other remedies as shall be available to Lender, Borrower shall use its best efforts to take such corporate action as may, in the opinion of counsel, be necessary to increase its authorized but unissued shares of Common Stock to such number of shares as shall be sufficient for such purposes. (e) Upon conversion of the Notes pursuant to this section, the Conversion Shares shall be included in excess the definition of such number "Shares" for all purposes of the Stock Purchase Agreement dated as of the same date hereof, as amended, modified or supplemented from time to time, between Lender and Borrower. (f) Any conversion of Notes pursuant to this Section 2.07 shall instead be entitled subject to receive cash in an amount equal to compliance with the Current Market Price in lieu ▇▇▇▇-▇▇▇▇▇-▇▇▇▇▇▇ Antitrust Improvements Act of each share that such Holder would otherwise be entitled to receive in excess of such number▇▇▇▇ (▇▇▇ "▇▇▇ ▇▇▇"), together with any other requirements for governmental consents. If any filing under the Company obtains stockholder approval for issuances HSR Act is required in order to consummate such conversion, each of shares Borrower and Lender shall cooperate and work diligently to make such filing and obtain the termination or expiration of Common Stock the waiting period promptly. In the event of a delay in excess the conversion of such number, the Notes by reason of the need to the extent required by the Nasdaq Stock Market rulesobtain governmental consents, the Company will have number of Conversion Shares to be issued shall be the option to either pay Holders cash same as if the conversion had occurred on the originally specified Conversion Effective Date (i.e., without any change by reason of the delay in conversion or issue shares any subsequent change in the market value of Common Stock upon such conversions and payments of make-whole premiumsthe Conversion Shares).

Conversion. Subject Holders may surrender Securities for conversion into shares of CD Common Stock on any Conversion Date in a Conversion Period if the Sale Price (as defined in the Indenture) of the CD Common Stock for at least 20 trading days in the 30 trading day period ending on the first day of such Conversion Period is more than 110% of the accreted conversion price of a Security with a $1,000 Principal Amount at Maturity on such thirtieth day. The accreted conversion price is equal to and upon compliance the Issue Price plus accrued Original Issue Discount of such Security, with the provisions sum thereof divided by the applicable Conversion Rate. A "Conversion Period" will be the period from and including the thirtieth trading day in a fiscal quarter to but not including the thirtieth trading day in the immediately following fiscal quarter. A Holder may also surrender for conversion a Security or portion of Article 4 a Security which has been called for redemption pursuant to paragraph 5 hereof, even if the foregoing provision has not been satisfied, and such Securities may be surrendered for conversion until the close of business on the day that is two Business Days prior to the Redemption Date. In the event that the Company declares a dividend or distribution described in Section 10.7 of the Indenture, at the option or a dividend or a distribution described in Section 10.8 of the Holder thereofIndenture where the fair market value of such dividend or distribution per share of CD Common Stock, any portion of the principal amount of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Stock at the Conversion Rate, as determined as provided in the Indenture, in effect at exceeds 10% of the time Sale Price of conversion. The Holder a share of CD Common Stock as of the Business Day prior to the date of declaration, the Securities may surrender Notes be surrendered for conversion beginning on the date the Company gives notice to the Holders of such right, which shall be not less than 20 days prior to the Ex-Dividend Time for such dividend or distribution and Securities may be surrendered for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date thereafter until the close of business on the Business Day immediately preceding prior to the final maturity Ex-Dividend Time or until the Company announces that such distribution will not take place. In addition, a Holder may surrender for conversion a Security or portion of a Security during such period, if any, as (i) the credit rating assigned to the Securities by both ▇▇▇▇▇'▇ Investor Services and Standard & Poor's Rating Group is below Baa3 and BBB-, respectively, (ii) the credit rating assigned to the Securities by both such rating agencies is suspended or withdrawn or (iii) neither such rating agency is then rating the Securities. Finally, in the event the Company is a party to a consolidation, merger or binding share exchange pursuant to which the shares of CD Common Stock would be converted into cash, securities or other property as set forth in Section 10.14 of the Indenture, the Securities may be surrendered for conversion at any time from and after the date which is 15 days prior to the date the Company announces as the anticipated effective time until 15 days after the actual date of the Notessuch transaction. Upon surrendering any Note for conversion, the Holder of such Note shall receive, A Security in respect of each $1,000 principal amount which a Holder has delivered a Purchase Notice or Change in Control Purchase Notice exercising the option of Notes: such Holder to require the Company to purchase such Security may be converted only if such notice of exercise is withdrawn in accordance with the terms of the Indenture. The initial Conversion Rate is 33.40 shares of CD Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”)Principal Amount at Maturity, which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as in certain events described in the Indenture. If A Holder which surrenders Securities for conversion will receive cash or a Holder receives shares check in lieu of any fractional share of CD Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchangedStock. To convert surrender a NoteSecurity for conversion, a Holder must comply with (1) complete and manually sign the procedures for conversion set out in Section 4.03 notice below (or complete and manually sign a facsimile of such notice) and deliver such notice to the IndentureConversion Agent, (2) surrender the Security to the Conversion Agent, (3) furnish appropriate endorsements and transfer documents and (4) pay any transfer or similar tax, if required. A Holder may convert a portion of a Note equal to Security if the Principal Amount at Maturity of such portion is $1,000 or any an integral multiple thereofof $1,000. In order to exercise No payment or adjustment will be made for dividends on the conversion right: (1) the Holder shares of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially CD Common Stock except as provided in the form set forth on Indenture. On conversion of a Security, that portion of accrued Original Issue Discount attributable to the reverse of this Note (period from the “Conversion Notice”), (ii) deliver Issue Date through the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) Date with respect to the Conversion Agent and the Companyconverted Security shall not be cancelled, and (iii) if requiredextinguished or forfeited, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture but rather shall be deemed to be paid in full to the date of conversion (Holder thereof through the “Conversion Date”) for purposes of Article 4 delivery of the Indenture. On CD Common Stock (together with the cash payment, if any, in lieu of fractional shares) in exchange for the Security being converted pursuant to the terms hereof; and after the fair market value of such shares of CD Common Stock (together with any such cash payment in lieu of fractional shares) shall be treated as issued, to the extent thereof, first in exchange for Original Issue Discount accrued through the Conversion Date, and the conversion by such Holder or holderbalance, as set forth in the Conversion Noticeif any, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation fair market value of such Designated Event. This make-whole premium will CD Common Stock (and any such cash payment) shall be equal to treated as issued in exchange for the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Issue Price of the Common Stock immediately following Security being converted pursuant to the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may provisions hereof. The Conversion Rate will be adjusted for stock splitsdividends or distributions on CD Common Stock payable in CD Common Stock or other Capital Stock; subdivisions, stock dividends, and similar events pursuant combinations or certain reclassifications of CD Common Stock; distributions to all holders of CD Common Stock of certain rights to purchase CD Common Stock for a period expiring within 60 days at less than the terms of the Indenture). Such payment shall be payable, Average Sale Price at the Company’s option, in (1) cash, (2) shares Time of Common Stock at a 5.0% discount Determination; and distributions to the Current Market Price; provided that the issuance such holders of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, assets or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger debt securities of the Company with or into any other Person, any merger certain rights to purchase securities of another Person with or into the Company (excluding certain cash dividends or distributions). However, no adjustment need be made if Holders of the Securities may participate in the transaction without conversion or in certain other than cases. The Company from time to time may voluntarily increase the Conversion Rate. If the Company is a party to a consolidation, merger that does not result in any reclassification, conversion, or binding share exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or a transfer of all or substantially all of its assets, or upon certain distributions described in the Indenture, the right to convert a Security into shares of CD Common Stock may be changed into a right to convert it into securities, cash or other assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsanother person.

Conversion. Subject to and upon compliance with Upon the provisions of Article 4 closing of the IndentureMerger (as referred to in the Note Agreement), at the option all of Shockwave's indebtedness under this Note shall become convertible into equity securities of the Holder thereofsurviving corporation, any portion of Shockwave (the principal amount "SERIES NEXT PREFERRED Stock"), issued in Shockwave's next private equity financing (the "NEXT EQUITY FINANCING"), provided the Next Equity Financing closes prior to the Maturity Date of this Note. Upon the Next Equity Financing, Borrower's indebtedness under this Note that is an integral multiple of $1,000 may shall automatically be converted into that number of fully paid and non-assessable nonassessable shares of Common Shockwave's Series Next Preferred Stock at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which that is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the dollar amount of all principal outstanding and interest payable on the next Interest Payment Date. The date on which a Holder accrued as of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion being converted into stock by Holder, divided by the price per share of Shockwave's Series Next Preferred Stock at which such Series Next Preferred Stock is or will be offered to other Series Next Preferred Stock investors (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after "CONVERSION PRICE"); provided, however, that the Conversion DatePrice will automatically, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause equitably and proportionally be adjusted to reflect any subdivision (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)stock split), the Company shall pay such Holder a make-whole premium within twenty combination (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interestreverse stock split), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to stock dividend or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such considerationother recapitalization affecting Shockwave's Series Next Preferred Stock. In the case event that the Merger Agreement (as referred to in the Note Agreement) is terminated according to its terms, all of Borrower's indebtedness under this Note shall automatically be converted into Borrower's Series D Preferred Stock based upon a fully diluted pre-money valuation of Borrower's equity of $75,000,000 (the "BORROWER CONVERSION PRICE"); provided, however, that the Conversion Price will automatically, equitably and proportionally be adjusted to reflect any consolidation subdivision (stock split), combination (reverse stock split), stock dividend or merger other recapitalization affecting Borrower's Series D Preferred Stock. Such Series D Preferred Stock received by Holder will have rights, privileges, preferences and restrictions no less favorable than Borrower's Series C Preferred Stock in existence on the date of the Company Note Agreement and any Series D Preferred Stock issued subsequent to that date, and will have a liquidation preference based upon the price per share of the Series D Preferred Stock. Borrower covenants and agrees with or into any other Person, any merger of another Person with or into the Company (other than a merger Holder that does Borrower will not result in any reclassificationway alter, conversionamend or modify any of the rights, exchange preferences, privileges or cancellation restrictions of outstanding Borrower's Series D Preferred Stock, or to issue, eliminate or reduce the number of authorized shares of Common Borrower's Series D Preferred Stock) . Upon the conversion of Borrower's outstanding indebtedness hereunder pursuant to this Section, Borrower, at its expense, will as soon as practicable cause to be issued in the name of and delivered to Holder, a certificate or certificates for the number of fully paid and nonassessable shares of Borrower's Series D Preferred Stock to which Holder is entitled upon such conversion. Such certificates will include legends required federal and applicable state securities laws. No fractional shares will be issued upon any conversion of this Note or any conveyancepart hereof. If, sale upon any conversion of this Note, a fraction of a share would otherwise result, then Shockwave or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assetsBorrower, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior will pay Holder an amount of cash equal to the record date for fair market value of one share of the type and class of capital stock issuable to Holder upon such transaction, conversion (determined in accordance with the Conversion Price or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporationBorrower Conversion Price, as the case may be, as applicable at the time of such conversion), multiplied by the fraction of a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares share of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such which Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsentitled.

Conversion. Subject to and upon compliance with the provisions of Article 4 The Series A Preferred Shares are not convertible into or exchangeable for any other property or securities of the IndentureTrust, at the option of the Holder thereof, any portion of the principal amount of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Stock at the Conversion Rate, determined except as provided in this Section 8. (a) Upon the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion occurrence of a NoteChange of Control, such Holder will also receive each holder of Series A Preferred Shares shall have the associated rights under any stockholder rights plan that the Company may adoptright, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversionthe Change of Control Conversion Date, the rights have expiredTrust has provided or provides notice of its election to redeem the Series A Preferred Shares pursuant to the Redemption Right or Special Optional Redemption Right, terminated to convert some or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 all of the Indenture. Series A Holder may convert Preferred Shares held by such holder (the “Change of Control Conversion Right”) on the Change of Control Conversion Date into a portion number of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note Common Shares, per Series A Preferred Share to be converted must (the “Common Share Conversion Consideration”) equal to the lesser of (A) the quotient obtained by dividing (i) complete the sum of (x) the $25.00 liquidation preference per Series A Preferred Share to be converted plus (y) the amount of any accrued and manually sign unpaid dividends to, but not including, the Change of Control Conversion Date (unless the Change of Control Conversion Date is after a notice of conversion substantially Dividend Record Date and prior to the corresponding Dividend Payment Date, in which case no additional amount for such accrued and unpaid dividends will be included in such sum) by (ii) the form set forth on the reverse of this Note Common Share Price (as defined herein) and (B) [ ] (the “Conversion NoticeShare Cap”), subject to the immediately succeeding paragraph. The Share Cap is subject to pro rata adjustments for any share splits (including those effected pursuant to a distribution of the Common Shares), subdivisions or combinations (in each case, a “Share Split”) with respect to the Common Shares as follows: the adjusted Share Cap as the result of a Share Split shall be the number of Common Shares that is equivalent to the product obtained by multiplying (i) the Share Cap in effect immediately prior to such Share Split by (ii) deliver a fraction, the Conversion Notice numerator of which is the number of Common Shares outstanding after giving effect to such Share Split and the Definitive Note (and denominator of which is the Certificate number of Conversion & Restricted Transfer, if applicable) Common Shares outstanding immediately prior to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion AgentShare Split. In the case of either a Change of Control pursuant to which Common Shares shall be converted into cash, securities or other property or assets (1including any combination thereof) or (2the “Alternative Form Consideration”), the Holder of a Definitive Note or holder of beneficial interests in Series A Preferred Shares shall receive upon conversion of such Series A Preferred Shares the kind and amount of Alternative Form Consideration which such holder would have owned or been entitled to receive upon the Change of Control had such holder held a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) number of the Indenture, pay funds Common Shares equal to the interest payable on Common Share Conversion Consideration immediately prior to the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) effective time of the Indenture Change of Control (the “Alternative Conversion Consideration”; and the Common Share Conversion Consideration or the Alternative Conversion Consideration, as may be applicable to a Change of Control, shall be referred to herein as the “Conversion Consideration”). In the event that holders of Common Shares have the opportunity to elect the form of consideration to be received in the Change of Control, the Conversion Consideration will be deemed to be the date kind and amount of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion consideration actually received by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case holders of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price majority of the Common Stock immediately following the announcement Shares that voted for such an election (if electing between two types of such Fundamental Change is equal to consideration) or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms holders of a plurality of the IndentureCommon Shares that voted for such an election (if electing between more than two types of consideration). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior will be subject to the record date for such transactionany limitations to which all holders of Common Shares are subject, or if there is no record dateincluding, at least ten (10) Trading Days prior without limitation, pro rata reductions applicable to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder any portion of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, consideration payable in the case Change of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsControl.

Conversion. Subject (a) Each Holder of Preferred Stock shall have the right at any time, at its option, to convert, subject to the terms and upon compliance with the provisions of Article 4 of this Section 8 and subject to the Indenture, at the option of the Holder thereoflimitations set forth in Section 11, any portion or all of the principal amount of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable such Holder’s shares of Preferred Stock into Common Stock at a conversion rate equal to the quotient of (i) the Liquidation Preference; divided by (ii) the Base Conversion Rate, determined Price (subject to adjustment as provided in this Section 8, the Indenture“Conversion Rate”) per share of Preferred Stock. Notwithstanding the foregoing, in effect at but subject to the time Conversion Cap, each Holder of conversion. The Preferred Stock shall have the right (the “Seven-Year Holder may surrender Notes for conversion at the applicable Conversion Rate Right”) at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date seven-year anniversary of the Notes. Upon surrendering Issue Date, if the then-current Conversion Price exceeds the Weighted Average Price for the Common Stock during any Note 10 consecutive Trading Days, at its option by delivery of a Notice of Conversion in accordance with Section 8(b) below no later than 5 Business Days following such 10th consecutive Trading Day, to convert any or all of such Holder’s shares of Preferred Stock into, at the Corporation’s sole discretion, either Common Stock, cash or a combination of Common Stock and cash; provided, that the Corporation shall provide such converting Holder notice of its election within 2 Trading Days of receipt of the Notice of Conversion; provided further, that in the event the Corporation elects to issue Common Stock for all or a portion of such conversion, the Holder “Conversion Rate” for such conversion (subject to the limitations set forth in Section 11) shall mean the quotient of the Liquidation Preference divided by the average Weighted Average Price for the Common Stock during the 20 consecutive Trading Days commencing on the Trading Day immediately following the Trading Day on which the Corporation provided such Note notice. If the Corporation does not elect a settlement method prior to the deadline set forth, the Corporation shall receivebe deemed to have elected to settle the conversion entirely in Common Stock. Notwithstanding anything to the contrary herein, prior to the receipt of Shareholder Approval, shares of Preferred Stock shall not be converted pursuant to this Section 8 in the aggregate into more than 19.99% of the shares of Common Stock outstanding on the Issue Date (subject to appropriate adjustment in the event of a stock split, stock dividend, combination or other similar recapitalization) (such limitation, the “Conversion Cap”). Upon conversion of any share of Preferred Stock, the Corporation shall deliver to the converting Holder, in respect of each $1,000 principal amount share of Notes: Preferred Stock being converted, a number of shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (equal to the “Conversion Rate”), which is based together with a cash payment in lieu of any fractional share of Common Stock in accordance with Section 10, on the second Business Day immediately following the relevant Conversion Date; provided, that upon an initial Conversion Price any Holder’s election to convert any share or shares of approximately $6.22 per share. The Conversion Rate Preferred Stock pursuant to the second sentence of this Section 8(a) the Corporation shall have the option to deliver the applicable conversion value (and Conversion Priceor any portion thereof) are subject in cash in lieu of shares of Common Stock, after providing such Holder at least 2 Business Days’ prior written notice of its election pursuant to adjustment as described this proviso; provided further, that any such payment in the Indenture. If a Holder receives cash in lieu of shares of Common Stock upon shall be made in an amount equal to the Liquidation Preference for every whole share of Preferred Stock so converted; provided further, that if the conversion value consists (x) solely of cash, then the Corporation shall deliver such cash payment to the Holder no later than 2 Trading Days from the receipt of the Notice of Conversion or (y) partially of cash, then the Corporation shall deliver such cash payment to the Holder simultaneously with the delivery of the Common Stock included in the conversion value. (b) Before any Holder shall be entitled to convert a Noteshare of Preferred Stock as set forth above, such Holder will also receive who: (i) holds a beneficial interest in a Global Preferred Share must deliver to DTC the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures appropriate instruction form for conversion set out pursuant to DTC’s conversion program (a “Conversion Instruction”) and, if required, pay all transfer or similar taxes or duties, if any; or (ii) holds Preferred Stock in Section 4.03 definitive, certificated form must: (A) manually sign and deliver an irrevocable notice to the office of the Indenture. Conversion Agent as set forth in the Form of Certificated Notice of Conversion (or a facsimile thereof) in the form included in Exhibit A Holder may convert hereto (a portion “Certificated Notice of a Note equal to $1,000 or any integral multiple thereof. In order to exercise Conversion”) and state in writing therein the conversion right: (1) the Holder number of any Definitive Note shares of Preferred Stock to be converted must and the name or names (iwith addresses) complete in which such Holder wishes the certificate or certificates for any shares of Common Stock, if any, to be delivered and manually sign a notice registered; (B) surrender such shares of conversion substantially in Preferred Stock, at the form set forth on the reverse office of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note Agent; (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iiiC) if required, furnish appropriate endorsements and transfer documents; or and (2D) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes andor duties, if required any. The Conversion Agent shall notify the Corporation of any pending conversion pursuant to this Section 4.03(b) of the Indenture, pay funds equal to the interest payable 8 on the next Interest Payment DateConversion Date for such conversion. The date on which a Holder of a Definitive Note or holder of a beneficial interest complies with the procedures in a Global Note completes the requirements of Section 4.03(athis clause (b) of the Indenture shall be deemed to be the date of conversion (is the “Conversion Date”) .” If more than one share of Preferred Stock shall be surrendered for purposes of Article 4 of conversion at one time by the Indenture. On and after the Conversion Datesame Holder, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance number of shares of Common Stock in payment to be delivered upon conversion of this make-whole premium will such shares of Preferred Stock shall be subject to computed on the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger basis of the Company with or into any other Person, any merger aggregate number of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Preferred Stock so surrendered. (c) With respect to any conversion of shares of Preferred Stock: (i) if there shall have been surrendered certificate or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assetscertificates, as the case may be, representing a greater number of shares of Preferred Stock than the number of shares of Preferred Stock to be converted, the Corporation shall notify the Trustee execute and the Holders at least ten (10) days prior Registrar shall countersign and deliver to the record date for such transaction, Holder or if there is no record datesuch Holder’s designee, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Companyexpense of the Corporation, a new certificate or such successor, purchasing or transferee corporationcertificates, as the case may be, representing the number of shares of Preferred Stock that shall not have been converted; and (ii) if the shares of Preferred Stock converted are held in book-entry form through the facilities of the Depositary, promptly following the relevant Conversion Date, the Corporation shall cause the Transfer Agent and Registrar to reduce the number of shares of Preferred Stock represented by the global certificate by making a notation on Schedule I attached to the relevant Global Preferred Share. (d) Immediately prior to the close of business on the Conversion Date with respect to a conversion, a converting Holder of Preferred Stock shall be deemed to be the holder of record of the Common Stock issuable upon conversion of such Holder’s Preferred Stock notwithstanding that the share register of the Corporation shall then be closed or that certificates representing such Common Stock, if any, shall not then be actually delivered to such Holder. On the date of any conversion, all rights with respect to the shares of Preferred Stock so converted, including the rights, if any, to receive notices, shall terminate, excepting only the rights of holders thereof (i) pursuant to Section 3(f) and (ii) to (A) receive certificates for the number of whole shares of Common Stock, if any, into which such shares of Preferred Stock have been converted (with a cash payment in lieu of any fractional share of Common Stock in accordance with Section 10) and (B) exercise the rights to which they are thereafter entitled as holders of Common Stock, if any. (e) The Conversion Rate shall be adjusted, without duplication, upon the occurrence of any of the following events: (i) If the Corporation exclusively issues shares of Common Stock as a condition precedent to such consolidationdividend or distribution on all shares of its Common Stock, mergeror if the Corporation effects a share split or share combination, conveyancethe Conversion Rate shall be adjusted based on the following formula: where, sale or transfer, shall execute and deliver CR0 = the Conversion Rate in effect immediately prior to the Trustee a supplemental indenture providing that close of business on the Holder Record Date for such dividend or distribution, or immediately prior to the open of each Note then outstanding shall have business on the right thereafter to convert Notes only into Effective Date of such share split or share combination, as the kind and amount case may be; CR1 = the Conversion Rate in effect immediately after the close of securitiesbusiness on the Record Date for such dividend or distribution, cash and other property receivable upon or immediately after the open of business on the Effective Date of such consolidationshare split or share combination, merger, conveyance, sale or transfer by a holder of as the case may be; OS0 = the number of shares of Common Stock into which such Notes might have been converted outstanding immediately prior to the close of business on the Record Date for such consolidationdividend or distribution, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable immediately prior to the adjustments open of business on the Conversion Rate and Conversion Price provided for in Article 4 Effective Date of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale share split or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporationshare combination, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person ; and shall contain such additional provisions to protect OS1 = the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances number of shares of Common Stock outstanding immediately after giving effect to such dividend or distribution, or such share split or share combination, as the case may be. Any adjustment made under this Section 8(e)(i) shall become effective immediately after the close of business on the Record Date for such dividend or distribution, or immediately after the open of business on the Effective Date for such share split or share combination, as the case may be. If any dividend or distribution of the type described in excess this Section 8(e)(i) is declared but not so paid or made, the Conversion Rate shall be immediately readjusted, effective as of the date the Board determines not to pay such dividend or distribution, to the Conversion Rate that number would then be in effect if such dividend or distribution had not been declared. (ii) If the Corporation distributes to all or substantially all holders of its Common Stock any rights, options or warrants entitling them, for a period expiring not more than 60 days immediately following the announcement date of such distribution, to purchase or subscribe for shares in accordance withof its Common Stock at a price per share that is less than the average of the Closing Sale Prices of the Common Stock over the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the Ex-Date of such distribution, the Conversion Rate shall be increased based on the following formula: where, CR0 = the Conversion Rate in effect immediately prior to the extent required by, close of business on the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares Record Date for such distribution; CR1 = the Conversion Rate in effect immediately after the close of Common Stock upon business on the Record Date for such conversion of distribution; OS 0 = the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, outstanding immediately prior to the extent required by close of business on the Nasdaq Stock Market rules, Record Date for such distribution; X = the Company will have the option to either pay Holders cash or issue total number of shares of Common Stock issuable pursuant to such rights, options or warrants; and Y = the number of shares of Common Stock equal to the aggregate price payable to exercise such rights, options or warrants, divided by the average of the Closing Sale Prices of the Common Stock over the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the Ex-Date of such distribution. Any increase made under this Section 8(e)(ii) shall be made successively whenever any such rights, options or warrants are distributed and shall become effective immediately after the close of business on the Record Date for such distribution. To the extent that shares of Common Stock are not delivered after the expiration of such rights, options or warrants, the Conversion Rate shall be readjusted, effective as of the date of such expiration, to the Conversion Rate that would then be in effect had the increase with respect to the distribution of such rights, options or warrants been made on the basis of delivery of only the number of shares of Common Stock actually delivered. If such rights, options or warrants are not so distributed, the Conversion Rate shall be decreased, effective as of the date the Board determines not to make such distribution, to be the Conversion Rate that would then be in effect if such Record Date for such distribution had not occurred. If such rights, options or warrants are only exercisable upon the occurrence of certain triggering events, then the Conversion Rate shall not be adjusted until the triggering events occur. For purposes of this Section 8(e)(ii) in determining whether any rights, options or warrants entitle the holders to subscribe for or purchase shares of Common Stock at less than such conversions average of the Closing Sale Prices of the Common Stock for the 10 consecutive Trading Day period ending on, and payments including, the Trading Day immediately preceding the Ex-Date of makesuch distribution, and in determining the aggregate offering price of such shares of Common Stock, there shall be taken into account any consideration received by the Corporation for such rights, options or warrants and any amount payable on exercise or conversion thereof, the value of such consideration, if other than cash, to be determined by the Board. (iii) If the Corporation distributes shares of its Capital Stock, evidences of its indebtedness or other assets, securities or property of the Corporation or rights, options or warrants to acquire its Capital Stock or other securities, to all or substantially all holders of Common Stock, excluding (a) dividends, distributions or issuances as to which an adjustment was effected pursuant to Section 8(e)(i) or Section 8(e)(ii), (b) dividends or distributions paid exclusively in cash as to which an adjustment was effected pursuant to (or a cash amount paid pursuant to the last paragraph of) Section 8(e)(iv) and (c) Spin-whole premiums.Offs as to which the provisions set forth below in this Section 8(e)(iii) shall apply (any of such shares of Capital Stock, evidences of indebtedness, other assets, securities or property or rights, options or warrants to acquire Capital Stock or other securities, the “Distributed Property”), then the Conversion Rate shall be increased based on the following formula: where, CR0 = the Conversion Rate in effect immediately prior to the close of business on the Record Date for such distribution; CR1 = the Conversion Rate in effect immediately after the close of business on the Record Date for such distribution; SP0 = the average of the Closing Sale Prices of the Common Stock over the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the Ex-Date for such distribution; and FMV = the fair market value as of the Record Date for such distribution (as determined by the Board) of the Distributed Property with respect to each outstanding share of the Common Stock. Any increase made under the portion of this Section 8(e)(iii) above shall become effective immediately after the close of business on the Record Date for such distribution. If such distribution is not so paid or made, the Conversion Rate shall be decreased, effective as of the date the Board determines not to pay the distribution, to be the Conversion Rate that would then be in effect if such distribution had not been declared. Notwithstanding the foregoing (but subject to the limitations set forth in Section 11), if “FMV” (as defined above) is equal to or greater than “SP0” (as defined above), in lieu of the foregoing increase, each Holder of Preferred Stock shall receive, for each share of Preferred Stock, at the same time and upon the same terms as holders of the Common Stock, the amount and kind of Distributed Property that such Holder would have received as if such Holder owned a number of shares of Common Stock equal to the Conversion Rate (determined without regard to the Conversion Cap, Beneficial Ownership Limitation or the Permitted Percentage Limitation) in effect on the Record Date for the distribution. With respect to an adjustment pursuant to this Section 8(e)(iii) where there has been a payment of a dividend or other distribution on the Common Stock consisting solely of shares of Capital Stock of any class or series, or similar equity interests, of or relating to a Subsidiary or other business unit of the Corporation where such Capital Stock or similar equity interest is, or will be when issued, listed or admitted for trading on a U.S. national securities exchange (a “Spin-Off”), the Conversion Rate will be increased based on the following formula: w

Conversion. Subject to and upon compliance with the provisions of Article 4 10 of the Indenture, at the option a Holder of the Holder thereof, any portion of the principal amount of this a Note that is an integral multiple of $1,000 may be converted convert such Note into fully paid and non-assessable shares of Common Stock of the Company if any of the conditions specified in paragraphs (a) through (g) of Section 10.01 of the Indenture is satisfied; provided, however, that if such Note is called for redemption, the conversion right will terminate at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the second Business Day immediately preceding before the final maturity redemption date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note (unless the Company shall receivedefault in making the redemption payment when due, in respect which case the conversion right shall terminate at the close of each $1,000 principal amount of Notes: shares of Common Stock at an business on the date such Default is cured and such Note is redeemed). The initial conversion rate of 160.772 shares per price is $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 6.45 per share. The Conversion Rate (and Conversion Price) are , subject to adjustment under certain circumstances as described in the IndentureIndenture (the "CONVERSION PRICE"). If a Holder receives The number of shares of Common Stock issuable upon conversion of a Note, such Holder will also receive Note is determined by dividing the associated rights under any stockholder rights plan that principal amount converted by the Conversion Price in effect on the Conversion Date. In the event of a conversion of a Note in a Principal Value Conversion the Company may adopthas the option to deliver cash and/or Common Stock to the Holder of the Note surrendered for such conversion as provided in Section 10.2 of the Indenture. Upon conversion, whether no adjustment for interest, if any (including contingent interest, if any), Liquidated Damages, if any, or not dividends will be made. No fractional shares will be issued upon conversion; in lieu thereof, an amount will be paid in cash based upon the rights have separated from current market price (as defined in the Indenture) of the Common Stock at on the time of conversion unless, last Trading Day prior to the date of conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with (a) complete and sign the procedures conversion notice set forth below and deliver such notice to the Conversion Agent, (b) surrender the Note to the Conversion Agent, (c) furnish appropriate endorsements and transfer documents if required by the Registrar or the Conversion Agent, (d) pay any transfer or similar tax, if required and (e) if the Note is held in book-entry form, complete and deliver to the Depositary appropriate instructions pursuant to the Depositary's book-entry conversion programs. If a Holder surrenders a Note for conversion set out in Section 4.03 between the record date for the payment of an installment of interest and the next interest payment date, the Note must be accompanied by payment of an amount equal to the interest (including contingent interest, if any) and Liquidated Damages, if any, payable on such interest payment date on the principal amount of the IndentureNote or portion thereof then converted; provided, however, that no such payment shall be required if such Note has been called for redemption on a redemption date within the period between and including such record date and such interest payment date, or if such Note is surrendered for conversion on the interest payment date. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder A Note in respect of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder has delivered a Purchase Notice or a Change of a Definitive Control Repurchase Notice exercising the option of such Holder to require the Company to repurchase such Note as provided in Section 3.08 or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) 3.09, respectively, of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, converted only if such notice of exercise is withdrawn as provided above and similar events pursuant to in accordance with the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiums.

Conversion. Subject to and upon compliance with the provisions of Article 4 Each of the IndentureParties agrees that, at the option of the Holder thereof, any portion of the principal amount of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Stock at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder absence of any Definitive Note to be converted must Event of Default (i) complete and manually sign a notice of conversion substantially in or following the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent waiver of any Holder’s Conversion Notice on or subsequent to the effective date Event of such Fundamental Change Default by Investor) and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicableMaturity Date, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after First Principal Amount will automatically convert upon the consummation of Business Combination into the First CM Seven Star Unit Amount. Within five (5) Business Days of such Designated Event. This make-whole premium will be equal consummation, CM Seven Star shall issue to the present value on Investor the effective date First CM Seven Star Unit Amount, as adjusted for any share split, share dividend, share combination or consolidation, recapitalization, reclassification or other similar event in relation to the share capital of such Fundamental Change CM Seven Star. Each of all required interest payments on the Notes as if paid Parties agrees that, in cash from the effective date absence of such Fundamental Change through November 15, 2010 any Event of Default (including or following the waiver of any accrued but unpaid interestEvent of Default by Investor), computed using a discount rate equal if the Second Principal Amount is funded to Kaixin following the completion of the Business Combination, the Second Principal Amount will automatically convert into the Second CM Seven Star Unit Amount. Within five (5) Business Days of the deposit of the Second Principal Amount with Kaixin, CM Seven Star shall issue to the Reinvestment Yield Investor the Second CM Seven Star Unit Amount, as adjusted for any share split, share dividend, share combination or consolidation, recapitalization, reclassification or other similar event in relation to the share capital of CM Seven Star. For the avoidance of doubt, after any conversion pursuant to this Clause 4, all right and title to the amount deposited with Kaixin under the Convertible Loan shall become that of Kaixin as consideration for the CM Seven Star Units. Upon the completion of the Business Combination, CM Seven Star shall enter into a customary Registration Rights Agreement (the “Designated Event Make-Whole AmountRegistration Rights Agreement”). Holders ) with the Investor, pursuant to which CM Seven Star will only be eligible grant to receive Investor the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splitsright, stock dividends, and similar events pursuant subject to the terms and conditions of such Registration Rights Agreement, to cause CM Seven Star to prepare and file with the Indenture)Commission a registration statement with respect to the CM Seven Star Shares underlying the CM Seven Star Units and use its reasonable best efforts to cause such registration statement to become effective. Such payment CM Seven Star further confirms that, in connection with a demand registration pursuant to such Registration Rights Agreement, all reasonable fees, costs and expenses of and incidental to such registration, inclusion and public offering in connection therewith shall be payableborne by CM Seven Star, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person applicable underwriting discounts and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes commissions and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumstransfer taxes.

Conversion. Subject Lender and Borrower agree that, on and following the Conversion Trigger Date, Lender has the right to and upon compliance with the provisions of Article 4 of the Indenture, at the option of the Holder thereof, convert all or any portion of the Obligations (i.e., principal amount of all Credit Extensions and accrued and unpaid interest thereon under this Note that is an integral multiple of $1,000 may be converted Agreement) into fully paid and non-assessable shares of Common Series A Preferred Stock at of RMG Networks Holdings Corporation (“Series A Preferred Stock”) on the terms set forth in the Certificate of Designation set forth as Exhibit B hereto. The “Conversion Trigger Date” shall mean the earlier of (a) 150 days following the execution of the Merger Agreement or (b) the termination of the Merger Agreement pursuant to Sections 8.01(d) (failure to receive shareholder vote upon a final vote) or 8.01(e) (Company breach) thereof; provided that if the Borrower terminated the Merger Agreement under Section 8.01(h) of the Merger Agreement within the period referenced in clause (a) in order to enter into a definitive agreement with respect to a Superior Proposal (as defined in the Merger Agreement), the Conversion Rate, determined as provided in Trigger Date shall be the Indenture, in effect at the time later of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) 150 days following the Holder execution of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; Merger Agreement or (2) 100 days following the holder execution of beneficial interests in such definitive agreement with respect to a Superior Proposal. Notwithstanding anything to the contrary, Lender shall have no right to convert the Obligations into any Global Note to be converted must comply with shares of Series A Preferred Stock if (a) the Applicable Procedures to cause Penalty Loan Conditions are satisfied, (b) the beneficial interests in such Global Note to be delivered Borrower shall have consummated prior to the Conversion Agent. In the case of either Trigger Date an Unaffiliated Exit Event (1as defined in Exhibit B hereof) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company an acquisition agreement with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing Lender or transferee corporation, as its Affiliates and in which the case may be, public common stockholders of RMG Networks Holdings Corporation receive a fixed price in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock transaction in excess of that number $1.27 per share of shares common stock or (c) Lender fails to escrow funds with (or provide a letter of credit to) the Escrow Agent in accordance with, amount of $1,000,000 as required pursuant to Section 2.2(b) and Lender has not cured or rectified such failure (other than failing to perform by the initial required date) prior to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion termination of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsMerger Agreement.

Conversion. Subject 6.1 If at any time prior to the Maturity Date, the Prepayment Date, the Acceleration Date, and upon compliance the Financing Date, the Payor or its parent shall merge with or become a subsidiary of a publicly-traded company or the Payor or its parent shall become publicly traded, then this Note, together with accrued unpaid interest thereon outstanding at the close of business on the date of such event (a "Conversion Event") shall automatically convert into the Conversion Shares (as hereinafter defined) at the purchase price of one dollar per share of Common Stock of Payor, subject to adjustment in accordance with the anti-dilution provisions set forth in this Section 6. 6.2 At any time prior to the Maturity Date, and at any time prior to the Prepayment Date, the Acceleration Date, and the Financing Date, provided that Payor shall give Payee not less than five (5) days prior written notice of any such dates or the event triggering the Acceleration Date, the Prepayment Date, or the Financing Date, the Payee may, at its sole option, exercisable in writing to the Payor at its address set forth above, convert the principal amount of this Note, together with accrued unpaid interest thereon, outstanding (the "Conversion Option") at the close of business on the date of such exercise (the "Effective Date") convert, in whole or in part, the then outstanding principal amount of this Note, together with accrued unpaid interest thereon (the "Optional Conversion"), into, fully paid and nonassessable shares of Common Stock (the "Conversion Shares") at the purchase price of one dollar per share of Common Stock of Payor, subject to adjustment in accordance with the anti-acceleration provisions set for in this Section 6. 6.3 To exercise the Conversion Option, the holder hereof shall give written notice to Payor that it elects to convert the principal amount of this Note, together with accrued unpaid interest thereon, into Conversion Shares in accordance with the provisions of Article 4 Section 6.1 above (the "Conversion Notice"). The Conversion Notice shall specify the name or names in which the holder wishes the certificates for the Conversion Shares to be registered, together with the address or addresses of the Indenturepersons so named, provided such Conversion Shares may not be registered in the name of a person or persons other than the holder of this Note unless the holder and such other person first comply with all applicable restrictions on the transfer of Conversion Shares. 6.4 Promptly after the delivery of the Conversion Notice to Payor, Payor shall cause to be delivered to the holder and/or Payor's designees' certificates representing the number of Conversion Shares into which this Note is being converted rounded up to the nearest whole share in the case of any fractional share. Conversion of this Note shall be deemed to have been made at the option close of business on the Holder thereofdate the Conversion Notice is delivered to Payor or a Conversion Event occurs, any portion of so that interest shall not accrue from and after such date on the principal amount of this Note that is an integral multiple of $1,000 may converted and the person or persons entitled to receive Conversion Shares upon such conversion shall be converted into fully paid treated for all purposes as having been the record holder or holders thereof at such time and non-assessable shares of Common Stock such conversion shall be at the Conversion Rate, determined as provided in the Indenture, Rate in effect at the time of conversionsuch time. The Holder may surrender Notes issuance of certificates for Conversion Shares upon conversion at of this Note shall be made without charge to the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close holder of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any this Note for conversion, the Holder of such Note shall receive, any tax in respect of each $1,000 principal amount the issuance of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per sharesuch certificates. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must Upon Payor's (i) complete and manually sign a notice delivery of conversion substantially in the form set forth on certificates for the reverse Conversion Shares to the holder of this Note (the “Conversion Notice”), and/or its designees and (ii) deliver payment of the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfercash adjustment, if applicable) any, due to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global this Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of this Article 6, the Indenture). Such payment holder of this Note shall be payablesurrender this Note to Payor. 6.5 Payor shall at all times keep available out of its authorized but unissued shares of Common Stock, solely for effecting the conversion of this Note, the full number of whole Conversion Shares then deliverable upon conversion of the entire principal amount of this Note, and accrued unpaid interest thereon, at the Company’s option, time outstanding. Payor shall take at all times such corporate action as shall be necessary in (1) cash, (2) order that Payor may validly and legally issue fully paid and nonassessable shares of Common Stock in accordance with the provisions of this Article 6. 6.6 In the event Payor at any time or from time to time shall make or issue, or fix a 5.0% discount record date for the determination of holders of Common Stock entitled to receive, a dividend or distribution payable in securities of Payor other than Common Stock, then, and in each such event, provisions shall be made so that the holder of this Note shall receive upon conversion thereof, in addition to the Current Market Price; provided that number of Conversion Shares receivable thereupon, the issuance amount of securities of Payor which such holder would have received had this Note been converted into shares of Common Stock on the date of such event and had the holder retained such securities thereafter, during the period from the date of such event to and including the conversion date, giving effect to all adjustments to the Conversion Rate during such period with respect to the rights of the holder of this Note. 6.7 If the shares of Common Stock issuable upon the conversion of this Note shall be changed into the same or a different number of shares of any class or classes of stock, whether by capital reorganization, reclassification or otherwise, then and in each such event the holder of this Note shall have the right thereafter to convert this Note into the kind and amount of shares of stock and other securities and property receivable upon such reorganization, reclassification or other change, by holders of the number of shares of Common Stock in payment of into which this make-whole premium will be Note might have been converted immediately prior to such reorganization, reclassification or change, all subject to further adjustment as provided herein. 6.8 In the Nasdaq Stock Market rulesevent of: (1) any taking by Payor of a record of any of the holders of any class of securities for any purpose, which may require shareholder approval in certain circumstancesincluding, but not limited to, determining the holders who are entitled to receive any dividend or other distribution, or any right to subscribe for, purchase or otherwise acquire any shares of stock of any class or any other securities or property, or to receive any other right; or (2) any meeting of holders of any class of securities of Payor or any action by holders of any class of securities of Payor without a meeting; or (3) the consideration received triggering such Designated Eventany capital reorganization of Payor, or (4) a combination any reclassification of cash, shares and such consideration. In the case of any consolidation or merger recapitalization of the Company with or into any other Person, any merger capital stock of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) Payor or any conveyance, sale or transfer of all or substantially all of the assets of Payor to or consolidation or merger of Payor with or into any other person; or (4) any proposed issue or grant by Payor to the Companyholders of Common Stock of any shares of stock of any class or any other securities (including but not limited to convertible securities), or any right or option to subscribe for, purchase or otherwise acquire any shares of stock of any class or any other securities; (5) any proposed sale of Common Stock in the manner described in Section 6.8, then and in such event, Payor will mail or cause to be mailed to the holder of record of this Note a notice specifying (i) the date on which any such record is or was to be taken and the purpose therefor, (ii) the date and purpose of any shareholders meeting or proposed shareholders action without meeting, (iii) the date on which any such sale, reorganization, reclassification, recapitalization, transfer, consolidation, merger, dissolution, liquidation or winding-up is to take place, and the time, if any is to be fixed, as of which the holders of record of Common Stock are to surrender or exchange such shares of Common Stock for securities or other property deliverable on such reorganization, reclassification, recapitalization, transfer, consolidation, merger, dissolution, liquidation or winding-up and (iv) the amount and character of any stock or other securities, or rights or options with respect thereto, proposed to be issued or granted, the Company date of such proposed issue or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee grant and the Holders persons or class of persons to whom such proposed issue or grant is to be offered or made. Such notice shall be mailed at least ten fifteen (1015) days prior to the record date for such transaction, or if there is no record date, at least ten shareholders meeting (10or shareholders action without meeting) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, event specified in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiums.Section 6.8

Conversion. Subject to and upon compliance with Upon the provisions of Article 4 closing of the IndentureMerger (as referred to in the Note Agreement), at the option all of Shockwave's indebtedness under this Note shall become convertible into equity securities of the Holder thereofsurviving corporation, any portion of Shockwave (the principal amount "SERIES NEXT PREFERRED Stock"), issued in Shockwave's next private equity financing (the "NEXT EQUITY FINANCING"), provided the Next Equity Financing closes prior to the Maturity Date of this Note. Upon the Next Equity Financing, Borrower's indebtedness under this Note that is an integral multiple of $1,000 may shall automatically be converted into that number of fully paid and non-assessable nonassessable shares of Common Shockwave's Series Next Preferred Stock at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which that is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the dollar amount of all principal outstanding and interest payable on the next Interest Payment Date. The date on which a Holder accrued as of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion being converted into stock by Holder, divided by the price per share of Shockwave's Series Next Preferred Stock at which such Series Next Preferred Stock is or will be offered to other Series Next Preferred Stock investors (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after "CONVERSION PRICE"); provided, however, that the Conversion DatePrice will automatically, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause equitably and proportionally be adjusted to reflect any subdivision (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)stock split), the Company shall pay such Holder a make-whole premium within twenty combination (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interestreverse stock split), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to stock dividend or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such considerationother recapitalization affecting Shockwave's Series Next Preferred Stock. In the case event that the Merger Agreement (as referred to in the Note Agreement) is terminated according to its terms, all of Borrower's indebtedness under this Note shall automatically be converted into Borrower's Series D Preferred Stock based upon a fully diluted pre-money valuation of Borrower's equity of $75,000,000 (the "BORROWER CONVERSION PRICE"); provided, however, that the Conversion Price will automatically, equitably and proportionally be adjusted to reflect any consolidation subdivision (stock split), combination (reverse stock split), stock dividend or merger other recapitalization affecting Borrower's Series D Preferred Stock. Such Series D Preferred Stock received by Holder will have rights, privileges, preferences and restrictions no less favorable than Borrower's Series C Preferred Stock in existence on the date of the Company Note Agreement and any Series D Preferred Stock issued subsequent to that date, and will have a liquidation preference based upon the price per share of the Series D Preferred Stock. Borrower covenants and agrees with or into any other Person, any merger of another Person with or into the Company (other than a merger Holder that does Borrower will not result in any reclassificationway alter, conversionamend or modify any of the rights, exchange preferences, privileges or cancellation restrictions of outstanding Borrower's Series D Preferred Stock, or to issue, eliminate or reduce the number of authorized shares of Common Borrower's Series D Preferred Stock) . Upon the conversion of Borrower's outstanding indebtedness hereunder pursuant to this Section, Borrower, at its expense, will as soon as practicable cause to be issued in the name of and delivered to Holder, a certificate or certificates for the number of fully paid and nonassessable shares of Borrower's Series D Preferred Stock to which Holder is entitled upon such conversion. Such certificates will include legends required federal and applicable state securities laws. No fractional shares will be issued upon any conversion of this Note or any conveyancepart hereof. If, sale upon any conversion of this Note, a fraction of a share would otherwise result, then Shockwave or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assetsBorrower, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior will pay Holder an amount of cash equal to the record date for fair market value of one share of the type and class of capital stock issuable to Holder upon such transaction, conversion (determined in accordance with the Conversion Price or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporationBorrower Conversion Price, as the case may be, as applicable at the time of 2 194 such conversion), multiplied by the fraction of a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares share of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such which Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsentitled.

Conversion. Subject The Holders of Trust Securities, subject to and upon compliance with the provisions of Article 4 limitations set forth in this Section, shall have the right, at their option, to cause the Conversion Agent to convert Trust Securities, on behalf of the Indentureconverting Holders, at into shares of Common Stock in the option of manner described herein on and subject to the Holder thereof, any portion of the principal amount of this Note that is an integral multiple of $1,000 may following terms and conditions: (i) The Trust Securities will be converted convertible into fully paid and non-assessable nonassessable shares of Common Stock at pursuant to the Holder's direction to the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes Agent to exchange such Trust Securities for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date a portion of the Notes. Upon surrendering any Note for conversion, Debentures having a principal amount equal to the Holder aggregate Liquidation Amount of such Note shall receiveTrust Securities, in respect of each $1,000 principal and immediately convert such amount of Notes: Debentures into fully paid and nonassessable shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives ________ shares of Common Stock upon for each Trust Security (which is equivalent to a conversion price of a Noteapproximately $ _____ per $10 principal amount of Debentures), such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior subject to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 all of the Indenture. A Holder may convert a portion adjustments with respect to the conversion price of a Note equal to $1,000 or any integral multiple thereof. the Debentures, as set forth in the Indenture (as so adjusted, "Conversion Price"). (ii) In order to exercise the conversion right: (1) convert Trust Securities into Common Stock, the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) such Trust Securities shall submit to the Conversion Agent and an irrevocable Notice of Conversion to convert Trust Securities on behalf of such Holder, together with such certificates. The Notice of Conversion shall (i) set forth the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder number of beneficial interests in any Global Note Trust Securities to be converted must comply with and the Applicable Procedures name or names, if other than the Holder, in which the shares of Common Stock should be issued and (ii) direct the Conversion Agent (a) to cause exchange such Trust Securities for a portion of the beneficial interests Debentures held by the Property Trustee (at the rate of exchange specified in the preceding paragraph) and (b) to immediately convert such Global Note Debentures, on behalf of such Holder, into Common Stock (at the conversion rate specified in the preceding paragraph). The Conversion Agent shall notify the Property Trustee in writing of the Holder's election to be delivered exchange Trust Securities for a portion of the Debentures held by the Property Trustee and the Property Trustee shall, upon receipt of such written notice, deliver to the Conversion AgentAgent the appropriate principal amount of Debentures for exchange in accordance with this Section. In The Conversion Agent shall thereupon notify the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) Depositor of the IndentureHolder's election to convert such Debentures into shares of Common Stock. Holders of Trust Securities at the close of business on a Distribution payment record date will be entitled to receive the Distribution paid on such Trust Securities on the corresponding Distribution Date notwithstanding the conversion of such Trust Securities on or following such record date but prior to such Distribution Date. Except as provided above, pay funds equal neither the Trust nor the Depositor will make, or be required to make, any payment, allowance or adjustment upon any conversion on account of any accumulated and unpaid Distributions whether or not in arrears accrued on the Trust Securities surrendered for conversion, or on account of any accumulated and unpaid dividends on the shares of Common Stock issued upon such conversion. Trust Securities submitted for conversion prior to the interest payable on the next Interest Payment Date. The date on which a Holder expiration of a Definitive Note or holder of a beneficial interest conversion rights as provided in a Global Note completes the requirements of Section 4.03(a4.3(iii) of the Indenture shall be deemed to have been converted immediately prior to the close of business on the day on which an irrevocable Notice of Conversion relating to such Trust Securities is received by the Conversion Agent in accordance with the foregoing provision (the "Conversion Date"). The Person or Persons entitled to receive the Common Stock issuable upon conversion of the Debentures shall be treated for all purposes as the record holder or holders of such Common Stock on the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indentureconversion. On and As promptly as practicable on or after the Conversion Date, the conversion by such Holder or holder, as set forth in Depositor shall issue and deliver at the Conversion Notice, shall become irrevocable. In case office of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent a certificate or certificates for the number of full shares of Common Stock issuable upon such conversion, together with the cash payment, if any, in lieu of any Holder’s Conversion Notice on or subsequent fraction of any share to the effective date Person or Persons entitled to receive the same, unless otherwise directed by the Holder in the notice of conversion and the Conversion Agent shall distribute such Fundamental Change certificate or certificates to such Person or Persons. (iii) The conversion rights of holders of the Debentures and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, corresponding conversion rights of Holders of Trust Securities shall expire at the close of business on the second Business Day immediately preceding date set for redemption of the Designated Event Repurchase Date Trust Securities upon the mandatory or optional redemption of the Debentures. (iv) Each Holder of a Trust Security by its acceptance thereof initially appoints the Property Trustee, not in its individual capacity but solely as specified conversion agent, (the "Conversion Agent") for the purpose of effecting the conversion of Trust Securities in accordance with this Section. In effecting the Designated Event Notice))conversion and transactions described in this Section, the Company Conversion Agent shall pay be acting as agent of the Holders of Trust Securities directing it to effect such Holder a make-whole premium within twenty conversion transactions. The Conversion Agent is hereby authorized (20i) days after to exchange Trust Securities from time to time for Debentures held by the consummation Trust in connection with the conversion of such Designated Event. This make-whole premium will be equal Trust Securities in accordance with this Section and (ii) to the present value on the effective date of such Fundamental Change of convert all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using or a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price portion of the Debentures into Common Stock immediately following the announcement of and thereupon to deliver such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment accordance with the provisions of this make-whole premium will be subject Section and to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Property Trustee a supplemental indenture providing that any new Debenture or Debentures for any resulting unconverted principal amount delivered to the Holder of each Note then outstanding shall have Conversion Agent by the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of Debenture Trustee. (v) No fractional shares of Common Stock into which will be issued as a result of conversion, but, in lieu thereof, such Notes might have been converted immediately prior fractional interest will be paid in cash by the Depositor to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash Agent in an amount equal to the Current Market Price of the fractional share of the Common Stock, and the Conversion Agent will in lieu turn make such payment to the Holder or Holders of each share that such Holder would Trust Securities so converted. (vi) Nothing in this Section 4.3 shall limit the requirement of the Trust to withhold taxes pursuant to the terms of the Trust Securities or as set forth in this Trust Agreement or otherwise be entitled required of the Property Trustee or the Trust to receive in excess pay any amounts on account of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumswithholdings.

Conversion. (a) The conversion price for each share of the Series E Preferred Stock shall equal $2.13 and shall be subject to adjustment as set forth in Section 8 below (the “Conversion Price”). Subject to and upon compliance obtaining shareholder approval pursuant to Nasdaq Marketplace Rules as described below, each share of Series E Preferred Stock shall be convertible in accordance with the provisions terms of Article 4 of the Indenturethis Section 8, at any time and from time to time from and after February 28, 2019 at the option of the Holder holder thereof, any portion of the principal amount of this Note into that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Stock at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into determined by dividing the Liquidation Preference of such share of Series E Preferred Stock, plus the aggregate accrued or accumulated and unpaid dividends thereon through the Conversion Date (as defined below), by the Conversion Price in effect on the Conversion Date. A holder of the Series E Preferred Stock shall effect any such conversion by providing the Corporation with a written conversion notice (each, a “Notice of Conversion”). Each Notice of Conversion shall specify the number of shares of Series E Preferred Stock to be converted, the number of shares of Series E Preferred Stock owned prior to the conversion at issue, the number of shares of Series E Preferred Stock owned subsequent to the conversion at issue and the date on which such Notes might have conversion is to be effective (such effective date, the “Conversion Date”); provided, however, that the Conversion Date may not be less than 30 days after the date on which the Notice of Conversion is delivered to the Corporation. If a Conversion Date is not specified, or is less than 30 calendar days after delivery of the Notice of Conversion, the Notice of Conversion shall be effective on the 30th day (or if such day is not a Business Day, the next Business Day) following delivery of the Notice of Conversion. (b) Upon receipt of a Notice of Conversion, the Corporation shall promptly notify all other holders of Series E Preferred Stock, if any (each, a “Non-converting Holder”), that a Notice of Conversion has been converted immediately delivered and provide each Non-converting Holder with a copy of such Notice of Conversion. The Board shall deliver a waiver of the Ownership Limit to a Non-converting Holder pursuant to Article IX(A)(7) of the Articles prior to the Conversion Date if (i) such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments Non-converting Holder provides the Board the representations and undertakings specified in Article IX(A)(7) of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable Articles prior to the adjustments Conversion Date and (ii) the Board has received the opinion of counsel specified in Article IX(A)(7) of the Articles prior to the Conversion Rate Date (which the Corporation shall use commercially reasonable efforts to obtain, at the Corporation’s expense). In the event a Non-converting Holder fails to provide such representations and Conversion Price provided for in Article 4 undertakings, or the Corporation is unable to obtain such opinion of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfercounsel notwithstanding commercially reasonable efforts to do so, the securities, cash and other property receivable thereupon by a holder minimum number of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed Series E Preferred Stock held by such other Person and Non-converting Holder necessary to cause such Non-converting Holder to satisfy the Ownership Limit shall contain automatically without any further action by such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note Non-converting Holder or the Indenture, in no event will Corporation convert (along with the Company issue more than aggregate accrued or accumulated and unpaid dividends thereon) into an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances number of shares of Common Stock in excess (including any fraction of that number of shares a share) determined in accordance withwith this Section 8 on the Conversion Date, and to concurrently with the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes shares specified in excess the Notice of such number Conversion. (c) At the first annual meeting of shareholders following the issuance of the Series E Preferred Stock, the Corporation shall instead be entitled seek (and use commercially reasonable efforts to receive cash in obtain) shareholder approval of an amount equal amendment to the Current Market Price Articles that, in lieu connection with any conversion of each share the Series E Preferred Stock, eliminates the requirement that the Board obtain such Holder would otherwise be entitled representations and undertakings from a Person as are reasonably necessary to receive in excess of such number. If the Company obtains stockholder approval for issuances ascertain that no individual’s Beneficial Ownership or Constructive Ownership of shares of Common the Series E Preferred Stock will violate the Ownership Limit, so long as the Board is able to obtain the opinion of counsel specified in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiums.Article IX(A)(7)

Conversion. (a) Subject to and upon compliance with the provisions of Article 4 VII of the Third Supplemental Indenture, the Debentures are convertible, at the option of the Holder, at any time on and after the occurrence of any of the events described in paragraph (b) below, and before 5:00 pm, New York, New York time, on the Business Day immediately preceding the date of repayment of such Debentures, whether at Stated Maturity or upon redemption, into fully paid and nonassessable shares of Common Stock at an initial Conversion Ratio of 1.2248 shares of Common Stock for each $50 in aggregate principal amount of Debentures, subject to adjustment as described in such Article VII. A Holder thereof, may convert any portion of the principal amount of this Note that is an integral multiple such Holder’s Debentures into (x) a cash amount equal to the lesser of $1,000 may (i) the aggregate principal amount of the Debentures to be converted into or (ii) the Applicable Stock Price multiplied by the Conversion Ratio (multiplied by the aggregate principal amount of Debentures to be converted divided by 50) and (y) if the product of the Applicable Stock Price and the Conversion Ratio (multiplied by the aggregate principal amount of Debentures to be converted divided by 50) exceeds the aggregate principal amount of Debentures to be converted, that number of fully paid and non-assessable nonassessable shares of Common Stock at (calculated as to each conversion to the Conversion Rate, determined as provided in nearest 1/100th of a share) equal to (i) the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 aggregate principal amount of Notes: Debentures to be converted divided by $50 and multiplied by (ii) (A) the Conversion Ratio minus (B) $50 divided by the Applicable Stock Price. Settlement in cash and, if applicable, shares of Common Stock at an initial will occur on the second Trading Day following the final trading day of the Cash Settlement Averaging Period. Such day will be the 22nd Trading Day following the Property Trustee’s receipt of a Holder’s conversion rate notice submitted by the holder of 160.772 shares per $1,000 principal amount Trust PIERS (assuming such holder has satisfied all conversion requirements, including the valid delivery of Notes (the “Conversion Rate”conversion notice), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must unless (i) complete and manually sign the conversion is in connection with a notice of conversion substantially redemption, in which case the form set forth on settlement day will be the reverse of this Note (the “Conversion Notice”), redemption date or (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the such holder of beneficial interests Trust PIERS submits a conversion notice during the period beginning 25 Trading Days preceding the maturity date and ending one Trading Day preceding the maturity date, in which case the settlement day will be the maturity date. (b) A Holder’s right to convert its Debentures will arise only upon the occurrence of any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiums.following:

Conversion. Subject to and upon compliance with the provisions of Article 4 of the Indenture, at the option of the Holder thereof, may surrender for conversion all or any portion of the principal amount of this Note Security that is in an integral multiple of $1,000 may 1,000(4). Upon conversion, the Holder shall be converted into fully paid and non-assessable shares entitled to receive the consideration specified in the Indenture. No fractional share of Common Stock at shall be issued upon conversion of a Security. Instead, the Conversion Rate, determined Company shall pay a cash adjustment as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable initial Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note Securities shall receive, in respect of each $1,000 principal amount of Notes: be (x) 500 shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes Securities (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately for Securities denominated in $6.22 per share. The Conversion Rate 1,000 increments) and (and Conversion Pricey) are subject to adjustment as described in the Indenture. If a Holder receives 0.5 shares of Common Stock upon conversion per $1.00 principal amount of a NoteSecurities (for Securities denominated in $1.00 increments), such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior subject to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply adjustment in accordance with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes provisions of Article 4 of the Indenture. On and after If a Holder converts all or any portion of this Security in connection with the occurrence of certain Fundamental Change transactions, the Conversion Date, the conversion by such Holder or holder, as set forth Rate shall be increased in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier manner and to the extent applicable, described in Section 4.06 of the Indenture. Securities surrendered for conversion (in whole or in part) during the period from the close of business on any Regular Record Date to the second Business Day immediately preceding opening of business on the Designated Event Repurchase next succeeding Interest Payment Date (as specified shall be accompanied by payment by the Holders of such Securities in funds to the Designated Event Notice)), Conversion Agent acceptable to the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be an amount equal to the present value interest payable on such corresponding Interest Payment Date; provided that no such payment need be made: (1) in connection with a conversion following the effective date Regular Record Date preceding the Final Maturity Date; (2) if the Company has specified a Fundamental Change Purchase Date that is after a Regular Record Date and on or prior to the corresponding Interest Payment Date; or (3) to the extent of any overdue interest, if any overdue interest exists at the time of conversion with respect to such Security. A Security in respect of which a Holder has submitted a Fundamental Change Purchase Notice may be converted only if such Holder validly withdraws such Fundamental Change of all required interest payments on the Notes as if paid Purchase Notice in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to accordance with the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiums.

Conversion. Subject to and upon compliance with the provisions of Article 4 of the Indenture, at prior to the option Close of Business on December 1, 2023, the Holder thereofof any Security shall have the right, any portion of at such Holder's option, to convert the principal amount of this Note the Security, or any portion of such principal amount that is an a positive integral multiple of $1,000 may be converted 1,000, into (subject to the Company Cash Conversion Option pursuant to Section 1002 of the Indenture) fully paid and non-assessable Common Shares (as such shares shall then be constituted) at the Conversion Rate in effect at such time, solely upon the occurrence of one or more of the following events: (a) commencing after March 31, 2004, Securities may be surrendered for conversion during any fiscal quarter of the Company (and only during such fiscal quarter), if, as of the last Trading Day of the immediately preceding fiscal quarter, the Closing Sale Price for at least twenty (20) Trading Days in the thirty (30) consecutive Trading Day period ending on the last Trading Day of such immediately preceding fiscal quarter exceeds 120% of the Conversion Price in effect on such 30th Trading Day; (b) the Securities may be surrendered for conversion into Common Shares during the five Business Day period (and only during any such period) following any five consecutive Trading Day period in which the daily average of the Trading Prices for the Securities for such five (5) Trading Day Period was less than 98% of the average Conversion Value for the Securities during such period; provided however, that after December 1, 2018, if on the date of any Conversion pursuant to this condition, the Closing Sale Price of the Common Shares is greater than the Conversion Price per share but less than 120% of the Conversion Price per share, then Holders shall receive, in lieu of Common Stock at Shares based on the Conversion Rate, Common Shares , subject to the Company's Cash Conversion Option pursuant to Section 1002 of the Indenture, having a value (determined as provided in the Indenture) equal to the principal amount of such Securities, plus accrued and unpaid interest, if any; (c) if any Securities have been called for redemption, such Securities (and only such Securities) may be surrendered for conversion, at any time on or after the date the Redemption Notice has been given until the Close of Business on the Business Day immediately preceding the Redemption Date, after which time the right to convert shall expire unless the Company defaults in the payment of the Redemption Price; and (d) upon the occurrence of certain corporate events specified in Section 1001 of the Indenture. Subject to and upon compliance with the provisions of the Indenture, each Security will initially be convertible into 26.5041 fully paid and non-assessable Common Shares, as said shares shall be constituted at the date of conversion, per $1,000 principal amount of Securities or portion thereof to be converted or such Conversion Rate as adjusted from time to time as provided in the Indenture, upon surrender of this Security, together with a Conversion Notice as provided in the Indenture, to the Conversion Agent and, unless the Common Shares issuable on conversion are to be issued in the same name as this Security, duly endorsed by, or accompanied by instruments of transfer in form satisfactory to the Conversion Agent duly executed by the Holder or by its duly authorized attorney. On or after January 20, 2009, the Company has the option (the "COMPANY CASH CONVERSION OPTION") to deliver cash in lieu of some or all of the Common Shares issuable upon conversion of this Security. The Company will give notice of its election of the Company Cash Conversion Option within two Business Days of its receipt of the Holder's Conversion Notice, unless the Company has already informed Holders of its election in connection with a Redemption Notice. Such notice shall state (1) the Company's intention to deliver cash in lieu of some or all other Common Shares otherwise deliverable, (2) if a combination thereof, the number of Common Shares per $1,000 principal amount of Security for which cash will be delivered in lieu of delivery of such Common Shares and (3) the method for calculating the amount of cash to be delivered per Common Share. No fractional Common Shares will be issued upon any conversion, but an adjustment and payment in cash will be made, as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion any fraction of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on Share which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares issuable upon the surrender of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval any Security for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsconversion.

Conversion. Subject to and upon compliance with the provisions of Article 4 of the Indenture, unless ---------- previously redeemed, the Notes are convertible (in denominations of (Euro)1.00 principal amount at maturity or integral multiples thereof), at the option of the Holder holder thereof, into Capital Stock of the Company at any portion time after 365 days following the Issue Date and prior to the maturity date. The number of shares of Capital Stock of the Company ("Conversion Shares") issuable upon conversion of the Notes is equal to the principal amount of this Note that is an integral multiple the Notes being converted (on the date of $1,000 may be converted into fully paid and non-assessable shares of Common Stock at the Conversion Rateconversion) divided by (Euro)25.00, determined subject to adjustment as provided in the IndentureIndenture (the "Conversion Ratio"). Except as described below, in effect at the time no adjustment will be made on conversion of conversion. The Holder may surrender any Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business interest accrued thereon or for dividends paid on the Business Day immediately preceding the final maturity date outstanding Capital Stock of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the IndentureCompany. If Notes not called for redemption are converted (including pursuant to the mandatory conversion feature described below) after a Holder receives shares record date for the payment of Common Stock upon conversion of a Noteinterest and prior to the next succeeding interest payment date, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder Notes must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay accompanied by funds equal to the interest payable on such succeeding interest payment date on the next Interest Payment Dateprincipal amount so converted. The date Company is not required to issue fractional shares upon conversion of Notes (including pursuant to the mandatory conversion feature described below) and, in lieu thereof, will pay a cash adjustment based upon the Closing Price on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) Neuer Markt of the Indenture shall be deemed to be Common Stock on the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and last Trading Day prior to the forty-fifth (45th) day following such effective date (orof conversion. In the case of Notes called for redemption, if earlier and to the extent applicable, conversion rights will expire at the close of business on the second Business Trading Day immediately next preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice))date fixed for redemption, unless the Company shall pay such Holder a make-whole premium within twenty (20) days after defaults in payment of the consummation of such Designated Eventredemption price. This make-whole premium will be equal to In addition, if the present value closing price on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price Neuer Markt of the Common Stock immediately following during any period described below has exceeded the announcement of price for such Fundamental Change is equal period referred to or greater than $7.04 and less than $21.12 below for at least 30 consecutive Trading Days ("Market Criteria," with the 30-day period being referred to as such prices may be adjusted for stock splits, stock dividendsthe "Market Criteria Period"), and similar events pursuant the Conversion Shelf Registration Statement described in paragraph 2 hereof is effective and available, all of the Notes will be automatically converted into that number of Conversion Shares derived by application of the Conversion Ratio; provided, however, that if the Market Criteria is satisfied during the first year after the Closing Date, the conversion will not occur until the one-year anniversary of the Closing Date and will occur only if the closing price on the Neuer Markt of the Common Stock is at least (Euro)32.00 on such date: Closing ------- 12 Months Beginning Price -------------------- ----- August 15, 1999 (Euro)32.00 August 15, 2000 (Euro)38.46 August 15, 2001 (Euro)44.92 August 15, 2002 (Euro)51.37 August 15, 2003 (Euro)57.83 The denominator of the Conversion Ratio is subject to the terms adjustment as provided in Section 10.5 of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiums.

Conversion. Subject OF LEGACY TERRITORY, LEAD MARKET TERRITORY AND NEXT PHASE TERRITORY TO CBA. 2.1 Bottler, CCR and Company hereby agree that all of the then existing Bottling Agreements in all of the Legacy Territory, Lead Market Territories and Next Phase Territory will automatically be deemed converted to a CBA that amends, restates and upon compliance supersedes all such Bottling Agreements and covers all such territories (“CBA Conversion”), if all of the transactions contemplated in the Next Phase Territory Transaction Agreement are consummated and any of the following events occur: (a) all of the Subsequent Phase Territory Transactions are consummated (in which case the CBA Conversion would occur on the date the last of such transactions is consummated); or (b) Company is willing to enter into the Subsequent Phase Territory Transactions (and enter into the CBA), and has continued in good faith to engage in discussions with respect thereto with Bottler, on terms and conditions that are consistent with the provisions of Article 4 terms and conditions applicable to the grant of the IndentureNext Phase Territory (including those contained in the Next Phase Territory Transaction Agreement), at but Bottler either (i) fails to engage in good faith discussions regarding the option Subsequent Phase Territory Transactions on such terms; or (ii) notifies Company in writing that Bottler no longer intends to pursue the acquisition of the Holder thereof, any portion Subsequent Phase Territory (in which case the CBA Conversion would occur thirty (30) days after the earlier of Bottler’s termination of good faith discussions or Bottler’s delivery of written notice to Company that Bottler no longer intends to pursue the acquisition of the principal amount Subsequent Phase Territory); or (c) all of this Note the Subsequent Phase Territory Transactions are not consummated by January 1, 2020 for any reason other than (i) Company’s or CCR’s failure, on or prior to June 30, 2018, to offer in writing to consummate the Subsequent Phase Territory Transactions on terms and conditions that is an integral multiple are consistent with the terms and conditions applicable to the granting of $1,000 may be converted into fully paid and non-assessable shares of Common Stock at the Conversion Rate, determined as provided Next Phase Territory (including those contained in the IndentureNext Phase Territory Transaction Agreement), and to enter into the CBA, or (ii) Company’s or CCR’s written withdrawal of such offer prior to consummation of the Subsequent Phase Territory Transactions (in which case the CBA Conversion would occur on January 1, 2020). If any of the events described in Section 2.1(c)(i) or Section 2.1(c)(ii) occur, no CBA Conversion will occur unless otherwise specifically agreed in writing by Company, Bottler and CCR. Notwithstanding the foregoing, Bottler may, in effect at its sole discretion, elect for the time of conversion. The Holder may surrender Notes for conversion at the applicable CBA Conversion Rate to occur at any time after the Exchange Offer Completion Date until date hereof, by delivering written notice of such election to Company no less than thirty (30) days prior to the close date such CBA Conversion will become effective. 2.2 In connection with the CBA Conversion as it applies to the Legacy Territory, Company will cause CCR to pay a fee to Bottler in cash (or another mutually agreed form of business payment or credit) an amount that is equivalent to 0.5X EBITDA solely with respect to (i) sales in such Legacy Territory of Beverages (as defined in the CBA) distinguished by trademarks owned by Company or one of its Affiliates or licensed to Company or one of its Affiliates and sublicensed to Bottler, and (ii) sales in such Legacy Territory of Beverages distinguished by trademarks owned by or licensed to Monster Energy Company (together with its successors or assigns) on which Bottler pays and Company receives a facilitation fee, in each case measured using the twelve month period ending on the Business Day fiscal quarter most recently completed on or immediately preceding prior to the final maturity date CBA Conversion which amount shall be payable at the time the CBA Conversion occurs. No amounts will be paid or credited with respect to conversion of Bottling Agreements with respect to Lead Market Territories or the Next Phase Territory. 2.3 Upon occurrence of the NotesCBA Conversion, Bottler, Company and CCR will execute the CBA and take all other actions necessary to implement the CBA. Upon surrendering any Note for conversionWithout limiting the foregoing, the Holder Bottler and Company acknowledge that certain Bottling Agreements are held by Piedmont Coca-Cola Bottling Partnership, a general partnership between Bottler and Company (“Piedmont Bottling”), and by CCBC of such Note shall receiveWilmington, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes Inc. (the “Conversion RateCCBC Wilmington”), which is based upon an initial a wholly owned subsidiary of Piedmont Bottling. Company and Bottler will take such actions as are reasonably necessary to implement the CBA Conversion Price with respect to any Bottling Agreements held by Piedmont Bottling or CCBC Wilmington, including the execution by such entities of approximately $6.22 per share. The Conversion Rate (a CBA for their respective territories and Conversion Price) are subject the payment to adjustment as such entities by Company of the payment described in Section 2.2 with respect to the Indenture. If a Holder receives shares CBA Conversion of Common Stock upon conversion of a Notesuch Bottling Agreements. 2.4 Bottler may, such Holder will also receive in its sole discretion, elect for the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially Bottling Agreements in the form set forth on the reverse of this Note (the “Conversion Notice”)Exchange Territory to convert to a CBA that amends, (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Companyrestates, and (iii) if required, furnish appropriate endorsements supersedes such Bottling Agreements by giving Company and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders CCR at least ten thirty (1030) days prior written notice of such election. In connection with any such conversion, Company will cause CCR to the record date pay a fee to Bottler in cash (or another mutually agreed form of payment) an amount that is equivalent to 0.5X EBITDA for such transaction, Exchange Territory measured using the twelve month period ending on the fiscal quarter most recently completed on or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price conversion which amount shall be as nearly equivalent as may be practicable to payable at the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon time such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsoccurs.

Conversion. Subject to At any time until both the Principal and upon compliance with Interest is paid in full and all conversions have been honored by the provisions of Article 4 of Company and the IndentureNote is no longer outstanding, at the option of the Holder thereofPrincipal and Interest, any portion of the principal amount of this Note that is an integral multiple of $1,000 may shall be converted convertible into fully paid and non-assessable shares of Common Stock of the Company at the Conversion Rate, determined as provided lesser of (i) sixty two and one half percent (62.5%) of the lowest traded volume weighted average price ("VWAP") in the Indenture, in effect twenty (20) trading days prior to conversion or (ii) at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business a fixed price equal to a ten percent (10%) premium on the Business Day immediately preceding VWAP on the final maturity day prior to the Execution Date (the "Set Price"). Redwood shall effect conversions by delivering to the Company the form of Notice of Conversion attached hereto as Exhibit C (a "Notice of Conversion"), specifying the date of on which such conversion is to be effected (a "Conversion Date") and shall require the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes to be delivered by the Company within three (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price3) are subject to adjustment as described in the IndentureBusiness Days. If no Conversion Date is specified in a Holder receives Notice of Conversion, the Conversion Date shall be the date that such Notice of Conversion is provided hereunder. To effect conversions hereunder, Redwood shall not be required to otherwise physically surrender anything to the Company. If the Company does not request, from its transfer agent, the issuance of the shares underlying the Note after receipt of a Notice of Conversion within three (3) Business Days following the date of Notice of Conversion, or fails to timely deliver the shares of Common Stock upon conversion per the instructions of a NoteRedwood, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause within three (3) Business Days, free and clear of the definition of Fundamental Change all legends and in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice))legal free trading form, the Company shall pay such Holder a make-whole premium within twenty (20) days after be responsible to immediately reimburse Redwood for any differential in the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) converted shares of Common Stock at a 5.0% discount to between the Current Market Price; provided that value of the issuance of closing price on the date the shares of Common Stock in payment should have been delivered and the date the shares of Common Stock are delivered. Redwood and any assignee, by acceptance of the Note, acknowledge and agree that, by reason of the provisions of this make-whole premium will paragraph, following conversion of a portion of the Note, the unpaid and unconverted Principal may be subject less than the amount stated on the face hereof. The parties hereby agree that the Company shall reimburse Redwood for all legal costs associated with the issuance of an opinion(s) of counsel to the Nasdaq Stock Market rulesTransfer Agent and other costs, which may require shareholder approval expenses and liabilities incurred in certain circumstancesconnection with the conversion and issuance of the shares of Common Stock. When possible, the Company must pay these fees directly, otherwise the Company must make immediate payment for reimbursement to Redwood for all fees and expenses immediately upon written notice by Redwood or the submission of an invoice by Redwood. In addition, if the Company fails to timely (within three (3) Business Days), deliver the consideration received triggering such Designated Eventshares of Common Stock per the instructions of Redwood, or free and clear of all legends and in legal free trading form, the Company shall allow Redwood to add two (42) a combination days to the look back (the mechanism used to obtain the conversion price along with discount) for each day the Company fails to timely (within three (3) Business Days)) deliver shares of cashCommon Stock, shares and such considerationon the next two (2) conversions. In If an Event of Default shall occur, the case conversion price shall be reduced without any action on the part of any consolidation or merger Redwood, to fifty percent (50%) of the Company with or into any other Personlowest traded VWAP for the twenty trading days immediately prior to conversion. Notwithstanding anything to the contrary herein contained, any merger of another Person with or into Redwood may not convert under the Company (other than a merger that does not Note to the extent such conversion would result in Redwood, together with any reclassificationaffiliate thereof, conversion, exchange or cancellation beneficially owning (as determined in accordance with Section 13(d) of the Exchange Act and the rules promulgated thereunder) in excess of 4.99% of the then issued and outstanding shares of Common Stock) , including shares issuable upon such conversion and held by Redwood after application of this section. The provisions of this section may be waived by Redwood, in whole or any conveyancepart, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten upon sixty-one (1061) days prior written notice. Any successor to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which Redwood shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of unaffected by any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumswaiver.

Conversion. Subject to and upon compliance with Each holder may convert the provisions notes into common shares of Article 4 Lions Gate at a conversion rate of the Indenture, at the option of the Holder thereof, any portion of the _____ common shares per $1,000 principal amount of this Note that is an integral multiple notes, subject to adjustment, before the close of $1,000 may be converted into fully paid and non-assessable business on the trading day immediately before the maturity date, unless the notes have been previously redeemed or repurchased, under any of the following circumstances during the periods specified: - if, on or before October 15, 2019, the closing price of the common shares of Common Stock Lions Gate for at the Conversion Rate, determined as provided least 20 trading days in the Indenture30 consecutive trading day period ending on the eleventh trading day of the preceding fiscal quarter exceeds 120% of the then-current conversion price in effect, then the holder will have the right to convert its notes until the eleventh trading day of the immediately following fiscal quarter; - if, on any trading day after October 15, 2019, the closing sale price of the common shares of Lions Gate exceeds 120% of the then-current conversion price in effect effect, then the holder will have the right to convert its notes at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date all times thereafter until the close of business on the Business Day trading day immediately preceding before the final maturity date of the Notes. Upon surrendering date; - if, at any Note for conversiontime on or before October 15, 2019, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares trading price per $1,000 principal amount of Notes (notes for each trading day of any five consecutive trading-day period was less than 98% of the “Conversion Rate”), which is based upon an initial Conversion Price product of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives closing sale price of the common shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise Lions Gate and the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially rate then in the form set forth on the reverse of this Note (the “Conversion Notice”)effect, (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) then the holder of beneficial interests in any Global Note will have the right to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, convert its notes until the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock fifth trading day immediately following the announcement conclusion of any such Fundamental Change is equal five consecutive trading-day period; - if U.S. Lions Gate calls the holder's notes for redemption, the holder will have the right to convert the notes called for redemption from the date of the notice of redemption until the close of business on the trading day immediately before the redemption date, after which time the holder's right to convert will expire unless U.S. Lions Gate defaults in the payment of the redemption price; - if Lions Gate distributes to all or greater than $7.04 and substantially all holders of its common shares, rights, options or warrants entitling them to purchase its common shares at a price less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms average closing sale price of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) common shares of Common Stock at Lions Gate for the ten trading days ending on the trading day immediately before the declaration date, the holder will have the right to convert its notes until a 5.0% discount specified date unless it can participate in the distribution without converting its notes; or - if Lions Gate distributes to the Current Market Price; provided that the issuance all holders of shares of Common Stock in payment of this make-whole premium will be subject its common shares, cash or other assets, debt securities or rights to the Nasdaq Stock Market rulespurchase its securities, which may require shareholder approval distribution has a per common share value exceeding 5% of the closing sale price of its common shares on the trading day immediately before the declaration date for such distribution, the holder will have the right to convert its notes until a specified date unless it can participate in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such considerationdistribution without converting its notes. In the case of any consolidation addition, if Lions Gate or merger of the Company with or into any other PersonU.S. Lions Gate becomes a party to a consolidation, any merger of another Person with or into the Company (other than a merger that does not result in any reclassificationmerger, conversion, binding share exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer conveyance of all or substantially all of the its property and assets that constitutes a "designated event" (a change in control (as defined) or a termination of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Companytrading), or such successoran event occurs that would have been a change in control but for certain exceptions, purchasing then the holder will have the right to convert its notes beginning 15 days before the date announced by Lions Gate or transferee corporationU.S. Lions Gate, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder anticipated effective date of the number of shares of Common Stock into transaction until and including the date which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments is 15 days after the actual effective date of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenturetransaction. If, in the case of any such consolidation, merger, conveyance, sale or transferUnder certain circumstances, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall will also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock a make whole premium upon such conversion of the Notes a change in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumscontrol.

Conversion. Subject to and upon compliance with the provisions of Article 4 X of the Indenture, at the option a Holder of a Note may convert such Note into shares of Class A Common Stock of the Holder thereof, Company if any portion of the principal amount conditions specified in paragraphs (a) through (e) of this Section 10.01 of the Indenture is satisfied; provided, however, that if such Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Stock called for redemption, the conversion right will terminate at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the second Business Day immediately preceding before the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder Redemption Date of such Note (unless the Company shall receivedefault in making the redemption payment when due, in respect which case the conversion right shall terminate at the close of each $1,000 principal amount of Notes: shares of Common Stock at an business on the date such Default is cured and such Note is redeemed). The initial conversion rate of 160.772 shares per price is $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 34.51 per share. The Conversion Rate (and Conversion Price) are , subject to adjustment under certain circumstances as described in the IndentureIndenture (the "Conversion Price"). If a Holder receives The number of shares of Common Stock issuable upon conversion of a NoteNote ---------------- is determined by dividing the principal amount converted by the Conversion Price in effect on the Conversion Date. In the event of a conversion of a Note in a Principal Value Conversion, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopthas the option to deliver cash and/or Class A Common Stock to the Holder of the Note surrendered for such conversion as provided in Section 10.02 of the Indenture. Upon conversion, whether no adjustment for interest, if any (including contingent interest, if any), or not dividends will be made. No fractional shares will be issued upon conversion; in lieu thereof, an amount will be paid in cash based upon the rights have separated from current market price (as defined in the Indenture) of the Common Stock at on the time of conversion unless, last Trading Day prior to the date of conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with (a) complete and sign the procedures conversion notice set forth below and deliver such notice to the Conversion Agent, (b) surrender the Note to the Conversion Agent, (c) furnish appropriate endorsements and transfer documents if required by the Registrar or the Conversion Agent, (d) pay any transfer or similar tax, if required and (e) if the Note is held in book-entry form, complete and deliver to the Depositary appropriate instructions pursuant to the Depositary's book-entry conversion programs. If a Holder surrenders a Note for conversion set out in Section 4.03 between the record date for the payment of an installment of interest and the next interest payment date, the Note must be accompanied by payment of an amount equal to the interest (including contingent interest, if any) and Liquidated Damages, if any, payable on such interest payment date on the principal amount of the IndentureNote or portion thereof then converted; provided, however, that no such payment shall be required if such Note has been called for redemption on a Redemption Date within the period between and including such record date and such interest payment date, or if such Note is surrendered for conversion on the interest payment date. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder A Note in respect of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder has delivered a Purchase Notice or a Change of a Definitive Control Repurchase Notice exercising the option of such Holder to require the Company to repurchase such Note as provided in Section 3.08 or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) 3.09, respectively, of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, converted only if such notice of exercise is withdrawn as provided above and similar events pursuant to in accordance with the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiums.

Conversion. Subject to and upon compliance the next two succeeding sentences, a Holder of a Security may convert this Security for Common Stock of the Company at any time prior to maturity. If this Security is called for redemption, the Holder may convert it at any time before the close of the last Trading Day prior to the Redemption Date. A Security in respect of which a Holder has delivered a notice of exercise of the option to require the Company to repurchase such Security or to repurchase such Security in the event of a Fundamental Change may be converted only if the notice of exercise is withdrawn in accordance with the terms of the Indenture. The initial Conversion Rate is _______ shares of Common Stock per $1,000 Principal Amount, subject to adjustment in certain events described in the Indenture. The Company will deliver Cash or a check in lieu of any fractional share of Common Stock. The Holders' right to convert Securities into shares of Common Stock is subject to the Company's right to elect to instead pay such Holder the amount of Cash set forth in the next succeeding sentence in lieu of delivering such shares of Common Stock; PROVIDED, HOWEVER, that if such payment of Cash is not permitted pursuant to the provisions of the Indenture or the provisions of any other agreement or instrument to which the Company is a party or by which it is bound or otherwise, the Company shall deliver shares of Common Stock (and Cash in lieu of fractional shares of Common Stock) in accordance with Article 4 11 of the Indenture, at whether or not the option of Company has delivered a notice pursuant to Section 11.02 to the Holder thereof, any portion of effect that the principal Securities will he paid in Cash. The amount of this Note that is an integral multiple of Cash to he paid for each $1,000 may Principal Amount of a Security shall be converted into fully paid and non-assessable equal to the Sale Price of a share of Common Stock on the Trading Day immediately prior to the related Conversion Date multiplied by the Conversion Rate in effect on such Trading Day. The Company shall not pay Cash in lieu of delivering shares of Common Stock at upon the conversion of any Security pursuant to the terms of Article 11 of the Indenture (other than Cash in lieu of fractional shares) if there has occurred (prior to, on or after, as the case may be, the Conversion RateDate or the date on which the Company delivers its notice of whether each Security shall he converted into shares of Common Stock or Cash) and is continuing an Event of Default (other than a default in such payment on such Securities), determined as provided provided, however, that this sentence shall not apply in the Indentureevent that an Event of Default occurs after such Cash is paid. In the event the Company exercises its option pursuant to Section 12.01 of the Indenture to have interest in lieu of Original Issue Discount accrue on the Security following a Tax Event, in effect at the time Holder will be entitled on conversion to receive the same number of conversionshares of Common Stock such Holder would have received if the Company had not exercised such option. The Holder may surrender Notes If the Company exercises such option, Securities surrendered for conversion at during the applicable Conversion Rate at any time after the Exchange Offer Completion Date until period from the close of business on any Regular Record Date next preceding any Interest Payment Date to the Business Day immediately preceding opening of business of such Interest Payment Date (except Securities to be redeemed on the final maturity next Interest Payment Date) must be accompanied by payment of an amount equal to the interest thereon that the registered Holder is to receive. Except where Securities surrendered for conversion must he accompanied by payment as described above, no interest on converted Securities will he payable by the Company on any Interest Payment Date subsequent to the date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, this Security a Holder must comply with (1) complete and manually sign the procedures for conversion set out in Section 4.03 notice on the back of this Security (or complete and manually sign a facsimile of such notice) and deliver such notice to the IndentureConversion Agent, (2) surrender this Security to the Conversion Agent, (3) furnish appropriate endorsements and transfer documents if required by the Conversion Agent, the Company or the Trustee and (4) pay any transfer or similar tax, if required. A Holder may convert a portion of a Note equal to this Security if the Principal Amount of such portion is $1,000 or any an integral multiple thereofof $1,000. In order to exercise No payment or adjustment will be made for dividends on the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially Common Stock except as provided in the form set forth on the reverse Indenture. On conversion of this Note (Security, that portion of accrued Original Issue Discount attributable to the “Conversion Notice”), (ii) deliver period from the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) Issue Date to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply Date with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered respect to the Conversion Agent. In the case converted portion of either (1) this Security shall not be canceled, extinguished or (2)forfeited, the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture but rather shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth paid in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent full to the effective date of such Fundamental Change and prior to Holder thereof through the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price delivery of the Common Stock immediately following (together with any cash payment in lieu of fractional shares) in exchange for the announcement portion of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events this Security being converted pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumshereof.

Conversion. Subject to and upon compliance with the provisions of Article 4 (a) The principal amount of the IndentureNote, together with all accrued and unpaid interest, due and owing under the Note shall be convertible at any time on or before the close of business on the Maturity Date (but shall not be convertible on or after the date set forth in a notice of redemption mailed in accordance with Section 3.03 of the Convertible Note Agreement in the case the Note or a portion thereof has been called for redemption pursuant to Section 7 hereof or is subject to repurchase pursuant to Section 10 hereof (unless the Company defaults in making the payment due upon redemption or repurchase, as the case may be)), without the payment of any additional consideration and at the option of the Holder thereofholder hereof, into fully paid and nonassessable shares of the Company’s Common Stock, $.01 par value (the “Common Stock”) at an initial conversion price of $15.58 per share (the “Conversion Price”). (b) In the event the Note has not been redeemed or repurchased by the Company on the dates indicated below (the “Measurement Dates”), subject to Section 7 and Section 8 hereof, the Conversion Price applicable to the Note shall be adjusted as of and on such Measurement Dates as follows Jan 1 2005 $ 15.31 Apr 1 2005 $ 15.04 Jul 1 2005 $ 14.51 Oct 1 2005 $ 13.97 Jan 1 2006 $ 13.43 Apr 1 2006 $ 12.89 Jul 1 2006 $ 12.36 (c) In order to convert all or any portion of the principal amount of this the Note that is an integral multiple (together with all accrued and unpaid interest thereon) into Common Stock, a Holder shall surrender the Note at the office of $1,000 may be converted into fully paid the Conversion Agent (as defined in the Convertible Note Agreement), duly endorsed or assigned to the Company in blank, and non-assessable shall give written notice to the Company at such office of the Holder’s election to convert the Note and shall state therein the amount of the Note being converted. Thereupon the Company shall promptly, and in any event within five business days after delivery of the conversion notice, issue and deliver at such office to the Holder a certificate or certificates for the number of shares of Common Stock at to which the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversionHolder shall be entitled. The Holder may surrender Notes for Such conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until shall be deemed to have been made immediately prior to the close of business on the Business Day immediately preceding the final maturity date of such surrender of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also and the person or persons entitled to receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at issuable upon such conversion shall be treated for all purposes as the time record holder or holders of conversion unless, prior such Common Stock on such date. The Company will issue a check in lieu of any fractional share equal to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with fair market value of such fractional share as provided in the procedures for conversion set out in Section 4.03 of the IndentureConvertible Note Agreement. A Holder may convert a portion of a Note equal to if the portion is at least $1,000 of principal amount or any an integral multiple thereofof $1,000 principal amount. In order to exercise If a Holder submits for conversion less than the conversion right: (1) entire principal amount of a Note, the Holder Company shall promptly issue and deliver a new Note in the amount of any Definitive Note to be converted must (i) complete the principal amount remaining owing hereunder and manually sign a notice of conversion substantially in the form set forth of the Note so exchanged. (d) The Conversion Price and the securities to be acquired on conversion of the Note is subject to adjustment in the event of certain events such as stock splits, distributions, stock dividends, recapitalizations, reorganizations, acquisitions, or reverse stock splits as provided in the Convertible Note Agreement. (e) The Common Stock issued upon conversion of this Note (shall bear a restrictive legend until after the “Conversion Notice”), (ii) deliver second anniversary of the Conversion Notice later of the date hereof and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The last date on which a Holder of a Definitive Note the Company or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) any affiliate of the Indenture shall be deemed Company (as such term is defined in the Securities Act) was the owner of such shares or the Note from which such shares were converted (or such shorter period of time as permitted by Rule 144(k) under the Securities Act or any successor provision thereunder). (f) The Common Stock issuable upon conversion of this Note is subject to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, additional restrictions on transfer as set forth in the Conversion NoticeInvestor Rights Agreement, shall become irrevocable. In case dated July 27, 2004, a copy of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice which is on or subsequent to the effective date of such Fundamental Change file with and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), which may be obtained from the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole AmountInvestor Rights Agreement”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of By accepting this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that Note the Holder of each Note then outstanding shall have the right thereafter agrees to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required bound by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsInvestor Rights Agreement.

Conversion. Subject to and upon compliance with the provisions of Article 4 of the Indenture, at the option of the Holder thereof, any portion of the principal amount of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Stock at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder In case of an Optional Conversion, to convert any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth Conversion Amount into Common Shares on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the applicable Optional Conversion Date, the Holder shall (A) transmit by email (or otherwise deliver), for receipt on or prior to 11:59 p.m., New York time, on such date, a copy of an executed notice of conversion by such Holder or holder, as set forth in the form attached hereto as Exhibit I (the “Optional Conversion Notice”) to the Company and (B) if required by Section (4)(b)(iii), shall become irrevocablesurrender this Debenture to a nationally recognized overnight delivery service for delivery to the Company (or an indemnification undertaking reasonably satisfactory to the Company with respect to this Debenture in the case of its loss, theft or destruction). In case of the Mandatory Conversion, the Company shall by email (or otherwise deliver), for receipt on or prior to 11:59 p.m., New York time, the first (1st) Trading Day following the date on which the Mandatory Conversion Trigger occurred ( the “Mandatory Conversion Date”), a transaction described copy of an executed notice of conversion in clause the form attached hereto as Exhibit II (3the “Mandatory Conversion Notice”) to the Holder, and the Holder shall by email, for receipt on or prior to 11:59 p.m., New York time, the first (1st) Trading Day following the Mandatory Conversion Date, a confirmation of receipt of the definition of Fundamental Change Mandatory Conversion Notice in the Indenture, solely upon form attached hereto as Exhibit II to the Company (the “Mandatory Conversion Confirmation”). On or before the first (1st) Trading Day following the date of receipt by the Conversion Agent of any Holder’s an Optional Conversion Notice on or subsequent the Mandatory Conversion Confirmation (or such earlier date as required pursuant to the effective date Exchange Act or other applicable law, rule or regulation for the settlement of a trade initiated on the applicable Conversion Date of such Fundamental Change and prior Common Shares issuable pursuant to such Conversion Notice) (the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)“Share Delivery Date”), the Company shall pay (X) if legends are not required to be placed on certificates or the book-entry position of the Common Shares and provided that the Company’s transfer agent is participating in the Depository Trust Company’s (“DTC”) Fast Automated Securities Transfer Program, instruct such transfer agent to credit such aggregate number of Common Shares to which the Holder shall be entitled to the Holder’s or its designee’s balance account with DTC through its Deposit Withdrawal Agent Commission system or (Y) if the Company’s transfer agent is not participating in the DTC Fast Automated Securities Transfer Program, or if restrictive legends are required to be placed on certificates or book-entry positions of the Common Shares, issue and deliver to the address as specified by the Holder, a certificate or book-entry position, registered in the name of the Holder or its designee, for the number of Common Shares to which the Holder shall be entitled. If this Debenture is physically surrendered for conversion and the outstanding Principal of this Debenture is greater than the Principal portion of the Conversion Amount being converted, then the Company shall as soon as practicable and in no event later than three (3) Business Days after receipt of this Debenture and at its own expense, issue and deliver to the Holder a make-whole premium within new Debenture representing the outstanding Principal not converted. The Person or Persons entitled to receive the Common Shares issuable upon a conversion of this Debenture shall be treated for all purposes as the record holder or holders of such Common Shares upon the transmission of a Conversion Notice. (2) Notwithstanding the foregoing Section (4)(b)(i)(1), but subject to Section (4)(c)(iii)(2), prior to the Holder submitting any Conversion Notice at a Conversion Price equal to the Market Price (each such conversion, a “Market Price Conversion”), the Holder shall submit a notice in the form attached hereto as Exhibit III to the Company (a “Market Price Conversion Notice”) no earlier than twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 Business Days and no less than $21.12 five (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (15) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Business Days prior to the anticipated effective date for first calendar day of any Calendar Month during which the Holder intends to submit Market Price Conversions. Upon receipt of a Market Price Conversion Notice, the Company shall permit the Holder to submit Market Price Conversions during such transactionCalendar Month in accordance with the maximum aggregate amount of such Market Price Conversions set forth therein and in accordance with Section (4)(c)(iii)(1). The Company, or such successor, purchasing or transferee corporation, as For the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute avoidance of doubt and deliver to the Trustee a supplemental indenture providing without implication that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who opposite would otherwise be entitled true, the Holder shall not be required to receive shares convert any portion of Common Stock upon such conversion this Debenture at any time, including, but not limited to, following its submission of a Market Price Conversion Notice. Any and all conversions of this Debenture shall be at the sole discretion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsHolder.

Conversion. Subject to and upon compliance with the provisions of Article 4 X of the Indenture, at the option a Holder of a Note may convert such Note into shares of Class A Common Stock of the Holder thereof, Company if any portion of the principal amount conditions specified in paragraphs (a) through (e) of this Section 10.01 of the Indenture is satisfied; provided, however, that if such Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Stock called for redemption, the conversion right will terminate at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the second Business Day immediately preceding before the final maturity redemption date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note (unless the Company shall receivedefault in making the redemption payment when due, in respect which case the conversion right shall terminate at the close of each $1,000 principal amount of Notes: shares of Common Stock at an business on the date such Default is cured and such Note is redeemed). The initial conversion rate of 160.772 shares per price is $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 77.52 per share. The Conversion Rate (and Conversion Price) are , subject to adjustment under certain circumstances as described in the IndentureIndenture (the "CONVERSION PRICE"). If a Holder receives The number of shares of Common Stock issuable upon conversion of a Note, such Holder will also receive Note is determined by dividing the associated rights under any stockholder rights plan that principal amount converted by the Conversion Price in effect on the Conversion Date. In the event of a conversion of a Note in a Principal Value Conversion the Company may adopthas the option to deliver cash and/or Class A Common Stock to the Holder of the Note surrendered for such conversion as provided in Section 10.02 of the Indenture. Upon conversion, whether no adjustment for interest, if any (including contingent interest, if any), or not dividends will be made. No fractional shares will be issued upon conversion; in lieu thereof, an amount will be paid in cash based upon the rights have separated from current market price (as defined in the Indenture) of the Common Stock at on the time of conversion unless, last Trading Day prior to the date of conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with (a) complete and sign the procedures conversion notice set forth below and deliver such notice to the Conversion Agent, (b) surrender the Note to the Conversion Agent, (c) furnish appropriate endorsements and transfer documents if required by the Registrar or the Conversion Agent, (d) pay any transfer or similar tax, if required and (e) if the Note is held in book-entry form, complete and deliver to the Depositary appropriate instructions pursuant to the Depositary's book-entry conversion programs. If a Holder surrenders a Note for conversion set out in Section 4.03 between the record date for the payment of an installment of interest and the next interest payment date, the Note must be accompanied by payment of an amount equal to the interest (including contingent interest, if any) payable on such interest payment date on the principal amount of the IndentureNote or portion thereof then converted; provided, however, that no such payment shall be required if such Note has been called for redemption on a redemption date within the period between and including such record date and such interest payment date, or if such Note is surrendered for conversion on the interest payment date. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder A Note in respect of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder has delivered a Purchase Notice or a Change of a Definitive Control Repurchase Notice exercising the option of such Holder to require the Company to repurchase such Note as provided in Section 3.08 or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) 3.09, respectively, of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, converted only if such notice of exercise is withdrawn as provided above and similar events pursuant to in accordance with the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiums.

Conversion. Subject to and upon compliance with the provisions of Article 4 of the Indenture, at the option of the Holder thereof, any portion of the principal amount of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Stock at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversionsubsection 1(d) below, the Holder of such Note shall receive, in respect of each $1,000 unpaid principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (balance and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth all accrued interest on the reverse of this Note (the “Conversion NoticeOutstanding Balance”), plus a premium of eleven percent (ii11%) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion Outstanding Balance (the “Conversion DatePremium”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice), shall become irrevocable. In case automatically convert into shares of a transaction described in clause Payor’s common stock, par value $0.01 per share (3) of the definition of Fundamental Change in the Indenture“Common Stock”), solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent immediately prior to the effective date time of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield merger (the “Designated Event Make-Whole AmountMerger”) to be effected pursuant to that certain Agreement and Plan of Merger and Reorganization, dated October 31, 2016, by and among Payor, Signal Merger Sub, Inc., a wholly owned subsidiary of Payor (“Merger Sub”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant miRagen Therapeutics, Inc., a Delaware corporation (“miRagen”), whereby Merger Sub will merge with and into miRagen, Merger Sub will cease to the terms exist, and miRagen will become a wholly-owned subsidiary of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transactionPayor. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which this Note is convertible (the “Conversion Shares”) shall be determined by dividing (i) the sum of the Outstanding Balance plus the Premium by (ii) the Conversion Price. The “Conversion Price” shall be $0.3594, which is the closing market price of the Common Stock on the Nasdaq Capital Market on the Effective Date of this Amendment. The Conversion Price shall be subject to appropriate adjustment in the event of any reverse stock split, forward stock split, stock dividend, combination or other similar recapitalization with respect to the Common Stock. In such Notes might have been converted event, the Conversion Price in effect immediately prior to the date on which such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture change is effective shall provide for adjustments of the Conversion Rate and be adjusted by multiplying such Conversion Price by a fraction, the numerator of which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances number of shares of Common Stock in excess outstanding immediately prior to such change and the denominator of that which shall be the number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of outstanding immediately after giving effect to such numberchange. Upon conversion, Payor will as soon as reasonably practicable issue the Conversion Shares via electronic book-entry and deliver a statement to Holder to evidence the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsshare issuance.

Conversion. Subject (a) The Holder shall have the right, from time to and upon compliance with time, commencing on the provisions of Article 4 Issue Date, to convert any part of the Indenture, at the option of the Holder thereof, any portion of the outstanding interest or principal amount of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Stock at of the Companyat the Conversion Rate, Price determined as provided in herein. Promptly after delivery to the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion Company of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time Notice of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 Conversion of the Indenture. A Holder may convert a portion of a Convertible Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on attached hereto as Exhibit “1” that is completed and duly executed by the reverse of this Note Holder (the a “Conversion Notice”), (ii) the Company shall issue and deliver the Conversion Notice and the Definitive to Holder that number of shares of Common Stock for that portion of this Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note that is to be converted must comply with as set forth in the Applicable Procedures to cause Conversion Notice. No fraction of a share of Common Stock or scrip representing a fraction of a share of Common Stock will be issued upon conversion, but the beneficial interests in such Global Note to number of shares of Common Stock issuable shall be delivered rounded to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Datenearest whole share. The date on which a Holder the Notice of a Definitive Note or holder of a beneficial interest in a Global Note completes Conversion is given (the requirements of Section 4.03(a“Conversion Date”) of the Indenture shall be deemed to be the date on which the Holder faxes (and receives confirmation of conversion (delivery for) or emails the “Notice of Conversion Date”) for purposes of Article 4 duly executed to the Company. Delivery of the Indenture. On and after Notice of Conversion shall be accepted by the Conversion Date, Company by email or fax at the conversion by such Holder or holder, as set forth address indicated in the Conversion Notice, shall become irrevocablePurchase Agreement. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of Certificates representing the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may upon conversion will be adjusted for stock splits, stock dividends, and similar events pursuant delivered to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least Holder within ten (10) Trading Days prior to (as defined below) (“Delivery Due Date”) from the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder Notice of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer Conversion is received by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board . Delivery of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion to Holder shall be made to the address specified by the Holder in the Notice of Conversion. (b) On the Notes Maturity Date, all outstanding principal and in payment of any make-whole premium obligations unless interest on this Note will automatically convert into Common Stock. On the Maturity Date, the Company has previously received stockholder approval for issuances of shall issue to the Holder the shares of Common Stock in excess issuable upon conversion of that number of shares in accordance withall outstanding principal and interest on the Note, and all outstanding principal and interest on the Note will be deemed to be extinguished. Within five Business Days of receipt of the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock issuable upon such the automatic conversion effected pursuant to this Section 4.1(b), the Holder shall return the original Note to the Company, provided that, failure by the Holder to return the original Note to the Company will not affect the cancellation of the Notes in excess Note, which cancellation will be deemed to occur upon the Company’s issuance of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock issuable upon the automatic conversion in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsaccordance with this Section 4.1(b).

Conversion. (a) Subject to and upon compliance with Section 10.02, a Holder shall have the provisions of Article 4 of the Indenture, at the option of the Holder thereof, right to convert all or any portion of the (if such portion is $1,000 principal amount of this Note that is or an integral multiple of $1,000 may be converted into fully paid and non-assessable shares principal amount) of Common Stock at the Conversion Rateits Securities (“Optional Conversion”), determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after from the Exchange Offer Completion Date date of issuance until the close Close of business Business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversionSecurities, the Holder into a number of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (Securities being converted equal to the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate then in effect (and Conversion Price) are subject to adjustment as described plus cash in the Indenture. If a Holder receives lieu of fractional shares of Common Stock upon conversion in accordance with Section 10.03). (b) The Company shall convert the Securities (“Mandatory Conversion”) into a number of a Noteshares of Common Stock per $1,000 principal amount of Securities equal to the Conversion Rate then in effect (plus cash in lieu of fractional shares of Common Stock in accordance with Section 10.03), such Holder will also receive if the associated rights under any stockholder rights plan that Daily VWAP of the Company may adopt, Common Stock (or other security into which the Securities are convertible pursuant to Section 10.11) exceeds the Threshold Price in effect for at least 10 Trading Days (whether or not the rights have separated from the Common Stock at the time consecutive) during any period of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note 15 consecutive Trading Days (the “Mandatory Conversion Event”). Upon the occurrence of the Mandatory Conversion Event, the Company shall deliver notice to the Holders of the Securities, the Trustee and the Conversion Agent (if other than the Trustee) (such notice, a “Mandatory Conversion Notice”), (ii) deliver not later than the Conversion Notice and the Definitive Note (and the Certificate Open of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business Business on the second Business Day immediately preceding following the Designated Mandatory Conversion Event, which notice shall specify the date on which the Mandatory Conversion shall occur, which shall not be later than the fifth Business Day following the notice of the Mandatory Conversion Event Repurchase (the “Mandatory Conversion Date”). Notwithstanding the foregoing, a Mandatory Conversion shall not occur unless, as evidenced by an Officers’ Certificate delivered to the Trustee and the Conversion Agent (if other than the Trustee) on the Mandatory Conversion Date, all of the conditions listed below (the “Equity Conditions”) are satisfied on each day during the period (x) commencing on, and including, the date of the Mandatory Conversion Notice and (y) ending on, and including, the Mandatory Conversion Date (as specified the “Equity Conditions Measuring Period”): (i) either (1) all shares of Common Stock issuable upon conversion of the Securities and held by a non-Affiliate of the Company shall be eligible for sale without the need for registration under any applicable federal or state securities laws or (2) a shelf registration statement registering the resale of the shares of Common Stock issuable upon conversion of the Securities shall have been filed by the Company and been declared effective by the SEC or is automatically effective and is available for use, and the Company expects such shelf registration statement to remain effective and available for use from the Mandatory Conversion Date until a date that is at least 30 days following the Mandatory Conversion Date; (ii) the Common Stock deliverable upon conversion is listed or traded on The New York Stock Exchange, The NASDAQ Global Select Market, The NASDAQ Global Market, or any of their respective successors (each, an “Eligible Market”) and shall not then be suspended from trading on such Eligible Market; (iii) at or prior to the Mandatory Conversion Date, for any Securities validly surrendered for Optional Conversion on or prior to the date of the Mandatory Conversion Notice in accordance with the Designated Event Notice))terms of this Indenture, the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if have delivered and paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments and the amount of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable cash due upon conversion of those Securities to the adjustments of the Conversion Rate and Conversion Price provided for applicable Holders in Article 4 of the Indenture. If, in the case of accordance with Section 10.01(a); (iv) any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock to be issued upon conversion may be issued without violating the rules or regulations of The New York Stock Exchange or any other applicable Eligible Market on which the Common Stock delivered upon conversion is or are then listed or trading; and (v) no Event of Default shall have occurred and be continuing. If the Company is relying on the availability for use of a shelf registration statement to satisfy the Equity Condition described in Section 10.01(b)(i)(2), then the Company shall so notify the Holders by inclusion in the Mandatory Conversion Notice (or other notice to Holders no later than the date of the Notes Mandatory Conversion Notice). Such notice shall inform the Holders of the availability for use of a shelf registration statement, and in payment that the use and availability of such registration statement and related prospectus by any make-whole premium obligations unless the Company has previously received stockholder approval Holder or beneficial holder for issuances resales of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock issuable upon such conversion of the Notes Securities is subject to: (1) the Company’s receipt of a properly completed Selling Holder Notice and Questionnaire (or such disclosure as may be required to be included in excess of such number shall instead be entitled to receive cash in an amount equal the registration statement and related prospectus with respect to the Current Market Price beneficial holder being named as a selling stockholder, together with such information and acknowledgments related thereto as are reasonably satisfactory to the Company) from such beneficial holder, (2) such beneficial holder being named as a selling stockholder in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such numberregistration statement and related prospectus, whether by post-effective amendment, supplement, incorporation by reference or otherwise, to the extent required by and in accordance with applicable law, and (3) such beneficial holder’s compliance with the Nasdaq Stock Market rulesrepresentations and warranties contained in Item (10) of the Selling Holder Notice and Questionnaire and the other terms and conditions thereof. If applicable, the Company will have shall use its reasonable best efforts to keep the option registration statement described under Section 10.01(b)(i)(2) above effective and available for use for at least 30 days following the Mandatory Conversion Date. (c) Interest shall cease to either pay Holders cash or issue shares accrue on any Securities on the applicable Conversion Date. (d) If a Holder exercises its right to require the Company to repurchase its Securities in connection with the occurrence of a Change of Control in accordance with Section 4.09, such Holder may convert its Securities into Common Stock upon only if it withdraws its election to have its Securities repurchased in connection with such conversions Change of Control and payments converts its Securities prior to the Close of make-whole premiumsBusiness on the Business Day immediately preceding the applicable repurchase date.

Conversion. Subject The mode of carrying the Merger into effect and the manner and basis of converting the shares of ▇▇▇▇▇▇ into shares of New Millennium are as follows: 9.1. The aggregate number of shares of ▇▇▇▇▇▇ Common Stock issued and outstanding on the Merger Date shall, by virtue of the Merger and without any action on the part of the holders thereof, be converted into an aggregate of 500,000 shares of New Millennium Common Stock adjusted by any increase for fractional shares and reduced by any Dissenting Shares (defined below). The New Millennium Common Stock to be issued hereunder ("the New Millennium Shares") will be issued pursuant to Rule 506 of the General Rules and upon compliance Regulations of the Securities and Exchange Commission, will be restricted as to transferability pursuant to Rule 144 thereof, and will bear substantially the following legend: THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED UNDER THE UNITED STATES SECURITIES ACT OF 1933 (THE "ACT") AND ARE "RESTRICTED SECURITIES" AS THAT TERM IS DEFINED IN RULE 144 UNDER THE ACT. THE SECURITIES MAY NOT BE OFFERED FOR SALE, SOLD OR OTHERWISE TRANSFERRED EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE ACT, OR PURSUANT TO AN EXEMPTION FROM REGISTRATION UNDER THE ACT, THE AVAILABILITY OF WHICH IS TO BE ESTABLISHED TO THE SATISFACTION OF THE COMPANY. 9.2. Upon completion of the Merger, there shall be 24,500,000 shares of New Millennium Common Stock issued and outstanding, subject to such adjustments, held as follows: 500,000 common shares held by ▇▇▇▇▇▇ ▇▇▇▇▇ and 24,000,000 common shares held by the other shareholders of New Millennium. The management of New Millennium will not consolidate, reverse split or rollback the common shares of New Millennium during the one-year period in which ▇▇▇▇▇▇ ▇▇▇▇▇ is restricted from selling the 500,000 shares of New Millennium stock. Such dilution would have an adverse effect on the amount and value of shares issued to ▇▇▇▇▇▇ ▇▇▇▇▇ by New Millennium. 9.3. All outstanding Common or Preferred Stock of ▇▇▇▇▇▇ and all warrants, options or other rights to its Common or Preferred Stock shall be retired and canceled as of the Merger Date. 9.4. Each share of ▇▇▇▇▇▇ Common Stock that is owned by ▇▇▇▇▇▇ as treasury stock shall, by virtue of the Merger and without any action on the part of ▇▇▇▇▇▇, be retired and canceled as of the Merger Date. 9.5. Each certificate evidencing ownership of shares of New Millennium Common Stock issued and outstanding on the Merger Date or held by New Millennium in its treasury shall continue to evidence ownership of the same number of shares of New Millennium Common Stock. 9.6. New Millennium Common Stock shall be issued to the holders of ▇▇▇▇▇▇ Common Stock in exchange for their shares on a prorata bases in accordance with each holder's relative ownership of the ▇▇▇▇▇▇ Common Stock that is being exchanged. 9.7. The shares of New Millennium Common Stock to be issued in exchange for ▇▇▇▇▇▇ Common Stock hereunder shall be proportionately reduced by any shares owned by ▇▇▇▇▇▇ shareholders who shall have timely objected to the Merger (the" Dissenting Shares") in accordance with the provisions of Article 4 the General Corporation Law of the IndentureDelaware, at the option of the Holder thereof, any portion of the principal amount of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Stock at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumstherein.

Conversion. Subject As provided in and subject to and upon compliance with the provisions of Article 4 of the Indenture, the Holder hereof has the right, at its option at any time on or after the Indenture Effective Date and the latest date of issue of any Additional Bonds up to the close of business (at the option place where the certificate evidencing such Bond is deposited for conversion) on the tenth day prior to its Stated Maturity (both days inclusive) or, if all of the Holder thereofBonds have been called for redemption, any the seventh day prior to the relevant Redemption Date, to convert this Certificate or a portion of this Certificate such that the principal amount of this Note Certificate that is not converted equals U.S.$200,000 or an integral multiple of $1,000 may be converted U.S.$1 in excess thereof, into fully paid and non-assessable shares of Common Stock at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal an amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Notecash, a Holder must comply with the procedures for conversion set out in Section 4.03 number of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated EventShares, or (4) a combination of cashcash and Shares, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assetsif any, as the case may be, shall notify determined in accordance with Article IV, provided that except as set forth in paragraph 3 above, the Trustee and the Holders at least ten (10) days prior Company may, by giving not less than seven Business Day’s notice to the record date for such transactionTrustee, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance withAgent, and to the extent required byHolders on the Bloomberg site applicable to the Company and the Company’s investor relations website page (which notice must include the date any such suspension will cease), suspend the Nasdaq Stock Market rulesconversion rights attaching to the Bonds if: (i) at any time in the six months after the Indenture Effective Date, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash Bonds in an amount equal to greater than 30% of the Current Market Price Initial Principal Amount have been converted into Shares, which suspension shall automatically cease on the date that is six months after the Indenture Effective Date; (ii) at any time in lieu the 18 months after the Indenture Effective Date, Bonds in an amount greater than 70% of each share Initial Principal Amount have been converted into Shares, which suspension shall automatically cease on the date that such Holder would otherwise be entitled to receive is 18 months after the Indenture Effective Date; and (iii) at any time in excess the 30 months after the Indenture Effective Date, Bonds in an amount greater than 90% of such numberInitial Principal Amount have been converted into Shares, which suspension shall automatically cease on the date that is 30 months after the Indenture Effective Date. If Notwithstanding the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rulesforegoing, the Company will have shall be required to comply with and perform all conversions delivered to the option Company prior to either pay Holders cash or issue shares the effectiveness of Common Stock upon such conversions and payments of make-whole premiumsthe suspension notice contemplated by this paragraph 4.

Conversion. Subject to (a) At such times and upon compliance in accordance with the provisions terms of Article 4 of the Supplemental Indenture, at the option of the Holder thereofHolders may surrender Notes, any portion of the principal amount of this Note that is an in integral multiple multiples of $1,000 may be converted principal amount, for conversion into fully paid and non-assessable shares of Common Stock. (b) The initial Conversion Rate is 143.8332 shares of Common Stock at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each per $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as in certain events described in the Indenture. If Upon conversion, a Holder receives will receive, on the third Trading Day following the Conversion Date, a number of shares of Common Stock upon equal to (i) (A) the aggregate principal amount of Notes to be converted, divided by (B) $1,000, multiplied by (ii) the applicable Conversion Rate in effect on the relevant Conversion Date; provided, however, that for any conversion that occurs on or after the record date for the payment of a Noteinterest on the Notes at maturity, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adoptwill deliver such shares on the Maturity Date. Notwithstanding the foregoing, whether or the Company will not deliver any fractional shares upon conversion; instead, Holders will receive cash in lieu of fractional shares based on the rights have separated from Last Reported Sale Price of the Common Stock at on the time of conversion unlessConversion Date (or, prior to conversionif the Conversion Date is not a Trading Day, the rights have expired, terminated or been exchanged. next following Trading Day). (c) To convert surrender a NoteNote for conversion, a Holder must comply with (1) complete and manually sign the procedures for irrevocable conversion set out in Section 4.03 notice below (or complete and manually sign a facsimile of such notice) and deliver such notice to the Indenture. Conversion Agent; (2) surrender the Note to the Conversion Agent; (3) furnish appropriate endorsements and transfer documents; and (4) pay any transfer or similar tax, if required. (d) A Holder may convert a portion of a Note equal to if the principal amount of such portion is $1,000 or any an integral multiple thereofof $1,000. In order to exercise No payment or adjustment will be made for dividends on the conversion right: (1) the Holder shares of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially Common Stock, except as provided in the form set forth Indenture. Except as provided in Paragraph 1 hereof, on the reverse conversion of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2)a Note, the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal will not receive any cash payment representing accrued and unpaid interest with respect to the interest payable on converted Notes. Instead, upon conversion the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent Company will deliver to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount and any cash payment to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium account for fractional shares. Accrued and unpaid interest will be subject to the Nasdaq Stock Market rulesdeemed paid in full rather than cancelled, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, extinguished or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transactionforfeited. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of Company will not adjust the Conversion Rate to account for accrued and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsunpaid interest.

Conversion. (a) Subject to and upon compliance with Section 10.02, a Holder shall have the provisions of Article 4 of the Indenture, at the option of the Holder thereof, right to convert all or any portion of the (if such portion is $1,000 principal amount of this Note that is or an integral multiple of $1,000 may be converted into fully paid and non-assessable shares principal amount) of Common Stock at the Conversion Rateits Securities (“Optional Conversion”), determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after from the Exchange Offer Completion Date date of issuance until the close Close of business Business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversionSecurities, the Holder into a number of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (Securities being converted equal to the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate then in effect (and Conversion Price) are subject to adjustment as described plus cash in the Indenture. If a Holder receives lieu of fractional shares of Common Stock upon conversion in accordance with Section 10.03). (b) The Company shall convert the Securities (“Mandatory Conversion”) into a number of a Noteshares of Common Stock per $1,000 principal amount of Securities equal to the Conversion Rate then in effect (plus cash in lieu of fractional shares of Common Stock in accordance with Section 10.03), such Holder will also receive if the associated rights under any stockholder rights plan that Daily VWAP of the Company may adopt, Common Stock (or other security into which the Securities are convertible pursuant to Section 10.11) exceeds the Threshold Price in effect for at least 10 Trading Days (whether or not the rights have separated from the Common Stock at the time consecutive) during any period of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note 15 consecutive Trading Days (the “Mandatory Conversion Event”). Upon the occurrence of the Mandatory Conversion Event, the Company shall deliver notice to the Holders of the Securities, the Trustee and the Conversion Agent (if other than the Trustee) (such notice, a “Mandatory Conversion Notice”), (ii) deliver not later than the Conversion Notice and the Definitive Note (and the Certificate Open of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business Business on the second Business Day immediately preceding following the Designated Mandatory Conversion Event, which notice shall specify the date on which the Mandatory Conversion shall occur, which shall not be later than the fifth Business Day following the notice of the Mandatory Conversion Event Repurchase (the “Mandatory Conversion Date”). Notwithstanding the foregoing, a Mandatory Conversion shall not occur unless, as evidenced by an Officers’ Certificate delivered to the Trustee and the Conversion Agent (if other than the Trustee) on the Mandatory Conversion Date, all of the conditions listed below (the “Equity Conditions”) are satisfied on each day during the period (x) commencing on, and including, the date of the Mandatory Conversion Notice and (y) ending on, and including, the Mandatory Conversion Date (as specified the “Equity Conditions Measuring Period”): (i) either (1) all shares of Common Stock issuable upon conversion of the Securities and held by a non-Affiliate of the Company shall be eligible for sale without the need for registration under any applicable federal or state securities laws or (2) a shelf registration statement registering the resale of the shares of Common Stock issuable upon conversion of the Securities shall have been filed by the Company and been declared effective by the SEC or is automatically effective and is available for use, and the Company expects such shelf registration statement to remain effective and available for use from the Mandatory Conversion Date until a date that is at least thirty days following the Mandatory Conversion Date; (ii) the Common Stock deliverable upon conversion is listed or traded on The New York Stock Exchange, The NASDAQ Global Select Market, The NASDAQ Global Market, or any of their respective successors (each, an “Eligible Market”) and shall not then be suspended from trading on such Eligible Market; (iii) at or prior to the Mandatory Conversion Date, for any Securities validly surrendered for Optional Conversion on or prior to the date of the Mandatory Conversion Notice in accordance with the Designated Event Notice))terms of this Indenture, the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if have delivered and paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments and the amount of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable cash due upon conversion of those Securities to the adjustments of the Conversion Rate and Conversion Price provided for applicable Holders in Article 4 of the Indenture. If, in the case of accordance with Section 10.01(a); (iv) any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock to be issued upon conversion may be issued without violating the rules or regulations of The New York Stock Exchange or any other applicable Eligible Market on which the Common Stock delivered upon conversion is or are then listed or trading; and (v) no Event of Default shall have occurred and be continuing. If the Company is relying on the availability for use of a shelf registration statement to satisfy the Equity Condition described in Section 10.01(b)(i)(2), then the Company shall so notify the Holders by inclusion in the Mandatory Conversion Notice (or other notice to Holders no later than the date of the Notes Mandatory Conversion Notice). Such notice shall inform the Holders of the availability for use of a shelf registration statement, and in payment that the use and availability of such registration statement and related prospectus by any make-whole premium obligations unless the Company has previously received stockholder approval Holder or beneficial holder for issuances resales of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock issuable upon such conversion of the Notes Securities is subject to: (1) the Company’s receipt of a properly completed Selling Holder Notice and Questionnaire (or such disclosure as may be required to be included in excess of such number shall instead be entitled to receive cash in an amount equal the registration statement and related prospectus with respect to the Current Market Price beneficial holder being named as a selling stockholder, together with such information and acknowledgments related thereto as are reasonably satisfactory to the Company) from such beneficial holder, (2) such beneficial holder being named as a selling stockholder in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such numberregistration statement and related prospectus, whether by post-effective amendment, supplement, incorporation by reference or otherwise, to the extent required by and in accordance with applicable law, and (3) such beneficial holder’s compliance with the Nasdaq Stock Market rulesrepresentations and warranties contained in Item (10) of the Selling Holder Notice and Questionnaire and the other terms and conditions thereof. If applicable, the Company will have shall use its reasonable best efforts to keep the option registration statement described under Section 10.01(b)(i)(2) above effective and available for use for at least 30 days following the Mandatory Conversion Date. (c) Interest shall cease to either pay Holders cash or issue shares accrue on any Securities on the applicable Conversion Date. (d) If a Holder exercises its right to require the Company to repurchase its Securities in connection with the occurrence of a Change of Control in accordance with Section 4.09, such Holder may convert its Securities into Common Stock upon only if it withdraws its election to have its Securities repurchased in connection with such conversions Change of Control and payments converts its Securities prior to the Close of make-whole premiumsBusiness on the Business Day immediately preceding the applicable repurchase date.

Conversion. Subject (1) Provided that there are no unresolved claims for losses incurred by the Company pursuant to and upon compliance with the indemnification provisions of Article 4 Section 8 of the IndenturePurchase Agreement, the holder of this Security is entitled at any time after [12 MONTHS FROM CLOSING DATE], 2003 and from time to time before the option close of business on the Holder thereofMaturity Date, to convert the principal amount of this Security (or any portion of the principal amount of this Note hereof that is an integral multiple of $1,000 may be converted 1,000), into fully paid and nonnonassessable Common Stock (calculated as to each conversion to the nearest 1/100 of a share) of the Company at the rate of ________1 shares of Common Stock for each $1,000 principal amount of Security (or at the then current adjusted rate if an adjustment has been made as provided below) (the "CONVERSION RATE") by surrender of this Security, duly endorsed or assigned to the Company or in blank to the Company at the Designated Office, accompanied by written notice to the Company, in the form attached hereto, that the holder hereof elects to convert this Security (or if less than the entire principal amount hereof is to be converted, specifying the portion hereof to be converted). If the holder elects to exercise its conversion right hereunder, then the Company shall, within five (5) Business Days after receipt of written notice of such election, deliver or cause to be delivered to the holder at the address specified by the holder to the Company in the conversion notice a certificate or certificates for the Common Stock issued upon such conversion and any replacement Security issued as a result of any partial conversion of this Security. (2) Upon surrender of this Security for conversion, the holder will be entitled to payment in cash within three (3) Business Days thereafter of the interest accrued on the principal amount of this Security then being converted and unpaid to such date of conversion. (3) Subject to SECTION 2(B) below, no payment or adjustment is to be made on conversion for dividends on the Common Stock issued on conversion hereof. No fractions of shares or scrip representing fractions of shares will be issued on conversion, but instead of any ---------------------------- 1 The conversion rate shall equal the greater of (i) 1000/(the arithmetic average of the daily volume weighted average prices for the Common Stock, as reported by Bloomberg L.P., for each the five (5) consecutive Trading Days ending on the second Trading Day immediately prior to the date of issuance of this Security)(1.25) or (ii) 1000/16. fractional interest, the Company shall pay a cash adjustment, computed on the basis of the Closing Price of the Common Stock on the Trading Day immediately prior to the Company Conversion Date, or, at its option, the Company shall round up to the next higher whole share. (4) In the event that the conversion of this Security into shares of Common Stock would require the Company and the holder of this Security to file notification and report forms with the Federal Trade Commission (the "FTC") and Antitrust Division of the Department of Justice (the "DOJ") pursuant to the Hart-assessable Scott-Rodino Antitrust Improvements Act of 1976, as amended (the "▇▇▇ ▇▇▇"), ▇▇▇▇ the holder of this Security and the Company agree (i) to use their best efforts to complete all applicable filings and provide all necessary information as required pursuant to the HSR Act, and (ii) such conversion of this Security into shares of Common Stock shall not occur until such time as the required filings are made pursuant to the HSR Act and the required waiting period(s) have expired or early termination of the required waiting period(s) has been granted by the FTC or the DOJ. The Company and the holder will each bear their own respective filing fees for any filings made pursuant to the HSR Act. The Company shall, if the holder so elects, and within the time period prescribed in SECTION 2(A)(1) hereof, deliver or cause to be delivered the Common Stock issuable upon conversion of this Security to any third party or parties designated by the holder, subject to compliance with SECTIONS 2(F), 8(D) and 8(F) hereof. (b) The Conversion Rate will be subject to adjustments from time to time as follows: (1) In case the Company shall pay or make a dividend or other distribution on Common Stock of the Company payable in Common Stock, the Conversion Rate in effect at the opening of business on the day following the Determination Date (as hereinafter defined) for such dividend or other distribution shall be increased by dividing such Conversion Rate by a fraction of which the numerator shall be the number of shares of Common Stock outstanding at the close of business on such Determination Date and the denominator shall be the sum of such number of shares of Common Stock and the total number of shares of Common Stock constituting such dividend or other distribution, such increase to become effective immediately after the opening of business on the day following such Determination Date. For the purposes of this paragraph (1), the number of shares of Common Stock at any time outstanding shall not include Common Stock held in the Conversion Ratetreasury of the Company but shall include Common Stock issuable in respect of scrip certificates issued in lieu of fractions of Common Stock. The Company will not pay any dividend or make any distribution on Common Stock held in the treasury of the Company. (2) In case the Company shall issue rights, options or warrants to all holders of its Common Stock entitling them to subscribe for or purchase Common Stock at a price per share less than the current market price per share (determined as provided in paragraph (7) of this SECTION 2(B)) of the IndentureCommon Stock on the Determination Date for such distribution, the Conversion Rate in effect at the time opening of conversion. The Holder may surrender Notes for conversion business on the day following such Determination Date shall be increased by dividing such Conversion Rate by a fraction of which the numerator shall be the number of shares of Common Stock outstanding at the applicable Conversion Rate close of business on such Determination Date plus the number of shares of Common Stock which the aggregate of the offering price of the total number of shares of Common Stock so offered for subscription or purchase would purchase at such current market price and the denominator shall be the number of shares of Common Stock outstanding at the close of business on such Determination Date plus the number of shares of Common Stock so offered for subscription or purchase, such increase to become effective immediately after the opening of business on the day following such Determination Date. For the purposes of this paragraph (2), the number of shares of Common Stock at any time outstanding shall not include Common Stock held in the treasury of the Company but shall include Common Stock issuable in respect of scrip certificates issued in lieu of fractions of Common Stock. The Company will not issue any rights, options or warrants in respect of Common Stock held in the treasury of the Company. Upon the expiration of any right, option or warrant to purchase Common Stock the issuance of which resulted in an adjustment to the Conversion Rate pursuant to this paragraph (2) of SECTION 2(B), if any such right, option or warrant shall expire and shall not have been exercised, the Conversion Rate shall immediately upon such expiration be recomputed to the Conversion Rate which would have been in effect had the adjustment of the Conversion Rate made upon the issuance of such right, option or warrant been made on the basis of offering for subscription or purchase only that number of shares of Common Stock actually purchased upon the exercise of such right, option and warrant actually exercised. (3) In case outstanding Common Stock shall be subdivided into a greater number of shares of Common Stock, the Conversion Rate in effect at the opening of business on the day following the day upon which such subdivision becomes effective shall be proportionately increased, and, conversely, in case outstanding Common Stock shall each be combined into a smaller number of shares of Common Stock, the Conversion Rate in effect at the opening of business on the day following the day upon which such combination becomes effective shall be proportionately reduced, such increase or reduction, as the case may be, to become effective immediately after the Exchange Offer Completion Date until opening of business on the day following the day upon which such subdivision or combination becomes effective. (4) In case the Company shall, by dividend or otherwise, distribute to all holders of its Common Stock evidences of its indebtedness, shares of any class of capital stock, or other property (including securities, but excluding (i) any rights, options or warrants referred to in paragraph (2) of this SECTION 2(B), (ii) any dividend or distribution paid exclusively in cash, (iii) any dividend or distribution referred to in paragraph (1) of this SECTION 2(B) and (iv) any merger or consolidation to which SECTION 2(H) applies (the "DISTRIBUTED PROPERTY"), the Conversion Rate shall be adjusted so that the same shall equal the rate determined by dividing the Conversion Rate in effect immediately prior to the close of business on the Business Day immediately preceding Determination Date for such distribution by a fraction of which the final maturity date numerator shall be the current market price per share (determined as provided in paragraph (7) of this SECTION 2(B)) of the NotesCommon Stock on such Determination Date less the then fair market value (as determined in good faith by the Board of Directors of the Company in accordance with the provisions of this paragraph 4 of SECTION 2(B)) of the portion of the assets, shares or evidences of indebtedness so distributed applicable to one share of Common Stock and the denominator shall be such current market price per share of the Common Stock, such adjustment to become effective immediately prior to the opening of business on the day following such Determination Date; provided, however, that if the Distributed Property consists of shares of capital stock of a Subsidiary, the Company may, at its option and in lieu of the foregoing adjustment to the Conversion Rate, elect to make adequate provision so that the holder of this Security shall have the right to receive upon conversion the amount of such shares of capital stock that such holder of this Security would have received if such holder of this Security had converted such Security on the record date. Upon surrendering If the Board of Directors determines the fair market value of any Note distribution for purposes of this paragraph (4) by reference to the actual or when issued trading market for any securities constituting such distribution, it must in doing so consider the prices in such market over the same period used in computing the current market price per share pursuant to paragraph (7) of this SECTION 2(B). In the event the Company implements a stockholder's rights plan (a "RIGHTS PLAN"), upon conversion of this Security into Common Stock, to the extent that the Rights Plan is still in effect upon such conversion, the Holder holder of such Note shall this Security will receive, in respect of each $1,000 principal amount of Notes: shares of addition to the Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes Stock, the rights described therein (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unlessconversion), prior subject to conversion, the limitations set forth in the Rights Plan. Any distribution of rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply warrants pursuant to the Rights Plan in compliance with the procedures requirements set forth in the immediately preceding sentence of this paragraph shall not constitute a distribution of rights or warrants pursuant to this SECTION 2(B). Rights or warrants distributed by the Company to all holders of Common Stock entitling the holders thereof to subscribe for conversion set out in Section 4.03 or purchase shares of the Indenture. A Holder may convert a portion Company's capital stock (either initially or under certain circumstances), which rights or warrants, until the occurrence of a Note equal to $1,000 specified event or any integral multiple thereof. In order to exercise the conversion right: events (1) the Holder of any Definitive Note to be converted must "TRIGGER EVENT"): (i) complete and manually sign a notice are deemed to be transferred with such shares of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), Common Stock; (ii) deliver are not exercisable; and (iii) are also issued in respect of future issuances of Common Stock, shall be deemed not to have been distributed for purposes of this SECTION 2(B) (and no adjustment to the Conversion Notice Rate under this SECTION 2(B) will be required) until the occurrence of the earliest Trigger Event, whereupon such rights and the Definitive Note warrants shall be deemed to have been distributed and an appropriate adjustment (and the Certificate of Conversion & Restricted Transfer, if applicableany is required) to the Conversion Agent and the CompanyRate shall be made under this SECTION 2(B). If any such right or warrant, and (iii) if required, furnish appropriate endorsements and transfer documents; including any such existing rights or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered warrants distributed prior to the Conversion Agent. In original issue date of this Security, are subject to events, upon the case occurrence of either (1) which such rights or (2)warrants become exercisable to purchase different securities, evidences of indebtedness or other assets, then the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) date of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder occurrence of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture any and each such event shall be deemed to be the date of conversion distribution and record date with respect to new rights or warrants with such rights (and a termination or expiration of the “Conversion Date”existing rights or warrants without exercise by any of the holders thereof). In addition, in the event of any distribution (or deemed distribution) of rights or warrants, or any Trigger Event or other event (of the type described in the preceding sentence) with respect thereto that was counted for purposes of Article 4 of the Indenture. On and after calculating a distribution amount for which an adjustment to the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cashRate under this section was made, (2x) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation such rights or merger of the Company with warrants which shall all have been redeemed or into repurchased without exercise by any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Companyholders thereof, the Company Conversion Rate shall be readjusted upon such final redemption or the Person formed by repurchase to give effect to such consolidation distribution or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporationTrigger Event, as the case may be, as though it were a condition precedent to such consolidationcash distribution, merger, conveyance, sale or transfer, shall execute and deliver equal to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale per share redemption or transfer repurchase price received by a holder or holders of Common Stock with respect to such rights or warrants (assuming such holder had retained such rights or warrants), made to all holders of Common Stock as of the date of such redemption or repurchase, and (y) in the case of such rights or warrants which shall have expired or been terminated without exercise by any holders thereof, the Conversion Rate shall be readjusted as if such rights and warrants had not been issued. (5) In case the Company shall, by dividend or otherwise, distribute to all holders of its Common Stock cash (excluding any cash that is distributed as part of a distribution referred to in paragraph (4) of SECTION 2(B)) in an aggregate amount that, combined with (I) the aggregate amount of any other cash distributions to all holders of its Common Stock made exclusively in cash within the twelve (12) months preceding the date of payment of such distribution and in respect of which no adjustment pursuant to this paragraph (5) of SECTION 2(B) has been made and (II) the aggregate of any cash plus the fair market value (as determined by the Board of Directors, whose determination shall be conclusive and described in a board resolution) of consideration payable in respect of any tender offer by the Company or any of its subsidiaries for all or any portion of the Common Stock concluded within the twelve (12) months preceding the date of payment of such distribution and in respect of which no adjustment pursuant to paragraph (6) of SECTION 2(B) has been made (the "combined cash and tender amount"), exceeds ten percent (10%) of the product of the current market price per share of the Common Stock (determined as provided in paragraph (7) of this SECTION 2(B)) on the date for the determination of holders of shares of Common Stock entitled to receive such distribution times the number of shares of Common Stock into which outstanding on such Notes might have been converted date (the "aggregate current market price"), then, and in each such case, immediately after the close of business on such date for determination, the Conversion Rate shall be adjusted so that the same shall equal the rate determined by dividing the Conversion Rate in effect immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide the close of business on the date fixed for adjustments determination of the Conversion Rate and Conversion Price stockholders entitled to receive such distribution by a fraction (i) the numerator of which shall be as nearly equivalent as may be practicable equal to the adjustments current market price per share of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than on the successor, purchasing or transferee corporation, as the case may be, in date fixed for such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in determination less an amount equal to the Current Market Price in lieu quotient of each share that such Holder would otherwise be entitled to receive in (x) the excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders combined cash or issue shares of Common Stock upon such conversions and payments of make-whole premiums.tender amou

Conversion. Subject 3.1. Any Series B Preferred Shares holder shall have the following options (each such option, the “Conversion Option”) to convert its Series B Preferred Shares before the Mandatory Redemption Date and upon compliance with the provisions exercise of Article 4 of the Indenture, at the option of the Holder thereof, any portion of the principal amount of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Stock at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate a Redemption Option: (i) at any time prior to an IPO to convert all or part of its outstanding Series B Preferred Shares into such number of Conversion Shares at the Series B Conversion Price then in effect; (ii) at any time upon or after an IPO but prior to the Exchange Offer Completion Post-IPO Option Date until (as defined below), to convert all or part of its outstanding Series B Preferred Shares into such number of Conversion Shares at the close Series B Conversion Price then in effect; or (iii) pursuant to Section 3.3 (i) of business this Exhibit C, no later than five (5) Business Days following the Post-IPO Option Date, to convert all (but not less than all) of its outstanding Series B Preferred Shares into such number of Conversion Shares at the Series B Conversion Price then in effect; provided that if the Company is not the legal entity which will be the listed entity in an IPO, the Series B Preferred Shares shall convert into shares of the proposed listed entity in the IPO, instead of Conversion Shares, on terms no less favourable than the conversion to Conversion Shares as contemplated herein and unless the Conversion Option is into shares in such listed entity on the Business Day immediately preceding terms as contemplated, the final maturity Company agrees not to proceed with the IPO. 3.2. If on the last day of the one hundred-eighty (180) day period commencing on the effective date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at registration statement relating to an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, IPO but prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply Mandatory Redemption Date (if such day falls on the same day with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”)Mandatory Redemption Date, (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture it shall be deemed to be prior to the date of conversion Mandatory Redemption Date) (the “Conversion Post-IPO Option Date”) for purposes of Article 4 ), both of the Indenture. On Average Stock Price and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause Consecutive Stock Price reach one hundred and thirty percent (3130%) of the definition Series B Conversion Price then in effect and the total equity valuation of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder be no less than US Dollar five hundred million (US$500,000,000.00) (on a makefully-whole premium within twenty (20) days after the consummation of such Designated Event. This makediluted and as-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interestconverted basis), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially then all of the assets outstanding Series B Preferred Shares shall automatically be converted into such number of Conversion Shares at the Series B Conversion Price then in effect as calculated pursuant to Section 2.1 of this Exhibit C and such shares may not be reissued by the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiums.

Conversion. Subject to and upon compliance with A. In the provisions event that the Company raises aggregate additional cash proceeds of Article 4 of the Indenture, at the option of the Holder thereof, any portion of the principal amount of this Note that is an integral multiple of least Five Million Dollars ($1,000 may be converted into fully paid and non-assessable shares of Common Stock at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes 5,000,000.00) (the “Conversion RateRequisite Proceeds”) through the sale of the Company’s Class B Units of the Company (“Class B Units”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in one or more bona fide equity or debt financings, excluding the Indenture. If a Holder receives shares of Common Stock upon sale or conversion of a Note, such Holder will also receive Notes under the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a NoteAgreement (collectively, a Holder must comply with “Qualified Financing”), on or before the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse Maturity Date of this Note (the “Conversion NoticeFinancing Period”), the outstanding Principal Amount due on this Note shall automatically and without any action on the part of the Holder be converted (iia “Mandatory Conversion”) deliver into fully paid and nonassessable units of the Company’s Class B Units sold in such Qualified Financing at twelve and one-half percent (12.5%) (the “Price Discount”) of the per Class B Unit Conversion Notice Price described in subsection (c) below (the “Mandatory Conversion Price”). The Company, at its option, may pay any and all accrued but unpaid interest and other charges under this Note upon a Mandatory Conversion in cash or by the Definitive Note (and issuance of additional Class B Units at the Certificate rate of the applicable Mandatory Conversion & Restricted Transfer, if applicable) Price. B. If a Qualified Financing has not occurred prior to the Conversion Agent and expiration of the CompanyFinancing Period, and (iii) or if required, furnish appropriate endorsements and transfer documents; or (2) the holder Holder receives written notice from the Company of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case a proposed prepayment of either (1) or (2)this Note, the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s optionmay, in (1) cashits discretion, (2) shares of Common Stock at a 5.0% discount to convert the Current Market Price; provided that the issuance of shares of Common Stock in payment Principal Amount of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger Note into Class B Units of the Company with or into any other Personat the then applicable Conversion Price, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all after application of the assets of the CompanyPrice Discount, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten five (105) days prior to the record date for such transactionMaturity Date or the prepayment, or if there is no record date, at least ten as applicable (10) Trading Days prior to the anticipated effective date for such transactiona “Voluntary Conversion”). The Company, at its option, may pay any and all accrued interest and other charges under this Note upon a Voluntary Conversion in cash or such successor, purchasing or transferee corporation, as by the case may be, as issuance of Class B Units at the rate of the applicable Conversion Price after application of the Price Discount. Any election by the Holder to undertake a condition precedent to such consolidation, merger, conveyance, sale or transfer, Voluntary Conversion shall execute be made in writing and deliver delivered to the Trustee Company at least five (5) days prior to the applicable Maturity Date or proposed prepayment date. C. As used herein, the term “Conversion Price” shall mean (i) as to a supplemental indenture providing that Mandatory Conversion, the Holder price per Class B Unit issued pursuant to a Qualified Financing, and (ii) in the event of each Note then outstanding shall have a Voluntary Conversion, a price per Class B Unit equal to the right thereafter to convert Notes only into higher of (A) the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder fair market value of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be Class B Units as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for determined in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon good faith by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary Managers, and (B) the quotient of ____________________ dollars ($____________________)1, divided by reason the aggregate number of outstanding Units as of the foregoingConversion Date (assuming full conversion or exercise of all convertible and exercisable securities then outstanding other than this Note). Notwithstanding any other provision For the avoidance of this Note or doubt, both a Mandatory Conversion and a Voluntary Conversion apply the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and Price Discount to the extent required by, the Nasdaq Stock Market rules, and any Holder who Conversion Price that would otherwise be entitled apply. 1 To range from $5,000,000 to receive shares $25,000,000 based on principal amount of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsnote.

Conversion. Subject a. The holder of any share or shares of Series A Preferred Stock shall have the right, without the payment of any additional consideration, to and upon compliance with the provisions convert any share of Article 4 Series A Preferred Stock held by such holder into that number of the Indenture, at the option of the Holder thereof, any portion of the principal amount of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Stock at as is determined by dividing $1,000 by the Conversion RatePrice using the following Conversion Schedule: Six (6) months from the Closing Date holders shall have the right to convert twenty five (25%) percent of their total outstanding position, determined only if the Closing Price reported on NASDAQ or Other Exchanges is five ($5.00) dollars or above, at a fifteen (15%) percent discount from the Average Bid Price of the five (5) trading days prior to the Conversion Date; provided, however, the Company shall not be obligated to convert an aggregate number of Shares of Series A Preferred Stock greater than twenty-five (25%) percent of the number of designated shares of Series A Preferred Stock. Nine (9) months from the Closing Date holders shall have the right to convert an additional twenty-five (25%) percent of its total outstanding position, only if the Closing Price reported on NASDAQ or Other Exchange is five ($5.00) dollars or above, at a seventeen (17%) percent discount from the Average Bid Price of the five (5) trading days prior to the Conversion Date; provided, however, the Company shall not be obligated to convert an aggregate number of Shares of Series A Preferred Stock greater than fifty (50%) percent of the number of designated shares of Series A Preferred Stock. One (1) year from the Closing Date the holder shall have right to convert any unconverted Preferred Stock at an eighteen (18%) percent discount from the five (5) day Average Bid Price prior to the Conversion Date. As used herein, the Conversion Price shall mean a price equal to the above discount from the Average Bid Price (as provided in the Indenturehereinafter defined), provided, however, in effect at no event shall the time of conversionConversion Price be less than $1.95 (the "Floor Price") or more than the difference between the Closing Bid Price and the Floor Price added to the Closing Bid Price (the "Ceiling Price"). The Holder may surrender Notes formula for such calculation shall be stated as follows: Ceiling Price = Closing Bid Price - $1.95 + Closing Bid Price The holder shall exercise its right to convert the Preferred Stock by telecopying an executed and completed Notice of Conversion (Exhibit A annexed hereto) to the Company and delivering the original Notice of Conversion and the certificate representing the Preferred Stock to the Company by express courier. Each business date on which a Notice of Conversion is telecopied to and received by the Company in accordance with the provisions hereof shall be deemed a conversion at date. The Company will use its best efforts to transmit the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: certificates representing shares of Common Stock at an initial issuable upon conversion rate of 160.772 shares per $1,000 principal amount any Preferred Stock (together with the certificates representing the Preferred Stock not so converted) to the holder via express courier, by electronic transfer or otherwise within three business days after the conversion date if the Company has received the original Notice of Notes (Conversion and Preferred Stock certificate being so converted by such date. In addition to any other remedies which may be available to the “Conversion Rate”)holder, which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives event that the Company fails to use its best efforts to effect delivery of such shares of Common Stock within such three business day period, the holder will be entitled to revoke the relevant Notice of Conversion by delivering a notice to such effect to the Company whereupon the Company and the holder shall each be restored to their respective positions immediately prior to delivery of such Notice of Conversion. In the event that the Common Stock issuable upon conversion of the Preferred Stock is not delivered, as a Note, such Holder will also receive direct result of the associated rights under any stockholder rights plan that negligence or action or inaction of the Company may adoptonly, whether or not within ten (10) business days of receipt by the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion Company of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the valid Conversion Notice and the Definitive Note Preferred Stock to be converted (and such date of receipt referred to as the Certificate of "Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the CompanyDate"), and (iii) if required, furnish appropriate endorsements and transfer documents; or (2i) the holder closing price of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause Common Stock of the beneficial interests in such Global Note to be Company on the Nasdaq National Market on the date the Common Stock issuable upon conversion of the Preferred Stock is delivered to the Purchaser (the "Delivery Date") is lower than the Conversion Agent. In the case of either (1) Price, or (2), ii) the Holder Delivery Date is not within fifteen (15) business days of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay to the Purchaser, in immediately available funds, upon demand, as liquidated damages for such Holder failure and not as a make-whole premium within twenty penalty, for each $100,000 of Preferred Stock sought to be converted, $500 for each of the first ten (2010) days and $1,000 per day thereafter that the Conversion Shares are not delivered, which liquidated damages shall run from the tenth or fifteenth business day after the consummation of such Designated EventConversion Date. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of Any and all payments required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment this paragraph shall be payable, at the Company’s option, payable only in (1) cash, (2) shares of Common Stock at a 5.0% discount and not in cash. The number of such shares shall be determined by dividing the total sum payable by the Conversion Price. b. Any shares of Series A Preferred Stock outstanding on the second anniversary of the date on which the Series A Preferred Stock was first issued by the Corporation (the "Anniversary Date") automatically shall be converted into Common Stock on the same basis as the holder of such shares of Series A Preferred Stock may convert such shares pursuant to Section 3a above. The Corporation shall not be obligated to deliver the certificate(s) evidencing such shares of Common Stock unless the certificate(s) evidencing the Series A Preferred Stock so converted are delivered to the Current Market Price; provided that Corporation. (1) If the issuance Corporation shall, at any time or from time to time, declare and pay to the holders of Common Stock a dividend in shares of Common Stock, or the Corporation shall subdivide the outstanding shares of Common Stock into a greater number of shares of Common Stock, or combine the outstanding shares of Common Stock into a smaller number of shares of Common Stock in payment then the Floor Price, each shall be adjusted so that the same shall equal the price determined by multiplying the Floor Price by a fraction, the numerator of this make-whole premium will which shall be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination number of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer Stock issued and outstanding immediately prior to the happening of all or substantially all such even and the denominator of which shall be the number of shares of Common Stock issued and outstanding immediately after the happening of such event. Such adjustment shall become effective immediately after the opening of business of the assets day following the record date, in the event of the Company, the Company a stock dividend or the Person formed by such consolidation day upon which the subdivision or resulting from such merger or which acquires such assetscombination becomes effective, as the case may be. (2) If the Corporation shall, shall notify at any time or from time to time after the Trustee and date on which the Holders at least ten (10) days prior to Series A Preferred Stock was first issued by the Corporation, make or issue, or fix a record date for the determination of holders of shares of Common Stock entitled to receive a dividend or other distribution payable in securities of the Corporation, including a distribution of evidence of indebtedness of the Corporation, other than shares of Common Stock, then, and in each such transactionevent, provision shall be made by the Corporation so that the holders of shares of Series A Preferred Stock shall receive upon conversion thereof, in a addition to the number of shares of Common Stock receivable thereupon, the amount of those securities of the Corporation that such holders would have received had their shares of Series A Preferred Stock been converted on the date of such even and had they thereafter, during the period from the date of such event to and including the date of conversion, retained such securities receivable by them as aforesaid during such period. (3) If the shares of Common Stock issuable upon the conversion of shares of Series A Preferred Stock shall be changed into the same or any different number of shares of any class or any series of any class of capital stock, whether by capital reorganization, reclassification or otherwise (other than a subdivision or combination of shares or a stock dividend provided for above, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidationreorganization, merger, conveyanceconsolidation or sale of assets provided for in Section 7 hereof), sale or transferthen, shall execute and deliver to in each such event, the Trustee a supplemental indenture providing that the Holder holder of each Note then outstanding shares of Series A Preferred Stock shall have the right thereafter to convert Notes only such shares of Series A Preferred Stock into the kind and amount of securities, cash shares of stock and other securities and property receivable upon such consolidationreorganization, merger, conveyance, sale reclassification or transfer other change by a holder holders of the number of shares of Common Stock into which such Notes shares of Series A Preferred Stock might have been converted immediately prior to such consolidationreorganization, mergerreclassification or change. e. At all times, conveyance, sale or transfer. Such supplemental indenture the Corporation shall provide reserve and keep available out of its authorized but unissued Common Stock solely for adjustments issuance upon the conversion of shares of the Conversion Rate and Conversion Price which shall be Series A Preferred Stock as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. Ifherein provided, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances number of shares of Common Stock in excess as, from time to time, shall be issuable upon the conversion of that number all the shares of shares in accordance with, and to the extent required by, Series A Preferred Stock at the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive time outstanding. f. No fractional shares of Common Stock upon such conversion shall be issued. In lieu of the Notes in excess issuance of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each any fractional share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock that would, but for the foregoing, be issued to a holder of Series A Preferred Stock on the conversion thereof, the Corporation shall pay to such holder, in excess cash, the value of such numberfractional share which value shall be based upon the closing sale price of the Common Stock as reported on NASDAQ (or on the principal national securities exchange on which the Common Stock is admitted to trading or listed or, if not listed or admitted to the extent required trading on NASDAQ or a national securities exchange, as reported by the Nasdaq Stock Market rulesNational Quotation Bureau, Inc. or other similar organization) for the Company will have trading day immediately preceding the option to either pay Holders cash or issue shares effective date of Common Stock upon such conversions and payments of make-whole premiumsconversion.

Conversion. Subject to (a) The First Put Preferred Stock and upon compliance with the provisions of Article 4 of the Indenture, at the option of the Holder thereof, any portion of the principal amount of this Note that is an integral multiple of $1,000 may accrued dividends will be converted into fully paid and non-assessable shares of Common Stock at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) convertible according to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as procedure set forth in the Conversion Notice, shall become irrevocableCertificate of Determination. In case the event Subscriber elects to convert the First Put Preferred Stock and accrued dividends in accordance with the Certificate of Determination, Subscriber agrees to provide to the Company and its counsel by telecopier and first class mail to the telecopier numbers and addresses, respectively, set forth in Section 12 hereof, simultaneously with the transmission or delivery thereof to the Company's transfer agent, a copy of any notice of conversion. (b) The Company understands that a delay in the delivery of the Company Shares after Conversion, and delivery of First Put Preferred Stock certificates representing the unconverted balance of a transaction First Put Preferred Stock certificate tendered for conversion beyond the date described in clause (3) of the definition of Fundamental Change for such delivery set forth in the Indenture, solely upon receipt by the Certificate of Determination or Mandatory Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified that term is employed in the Designated Event Notice)Certificate of Determination), the Company shall pay such Holder or late delivery of a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 Mandatory Redemption Payment (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenturedefined herein). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, (each of the foregoing a "Delivery Date") could result in economic loss to the Subscriber. As compensation to the Subscriber for such loss, the Company agrees to pay late payments to the Subscriber for late delivery of Company Shares upon Conversion and late delivery of a First Put Preferred Stock certificates for the unconverted portion of a First Put Preferred Stock or late delivery of a Mandatory Redemption Payment in the amount of $100 per business day after the Delivery Date for each $10,000 of Stated Value of First Put Preferred Stock being converted and First Put Preferred Stock certificate remaining undelivered or Mandatory Redemption Payment not paid. The Company shall notify pay any payments incurred under this Section in immediately available funds upon demand. Furthermore, in addition to any other remedies which may be available to the Trustee Subscriber, in the event that the Company fails for any reason to effect delivery of the Company Shares within three business days after the Delivery Date, the Subscriber will be entitled to revoke the relevant Notice of Conversion by delivery of a notice of revocation to the Company whereupon the Company and the Holders at least ten (10) days Subscriber shall each be restored to their respective positions immediately prior to the record delivery of such notice of revocation, except that late payment charges described above shall be payable through the date for such transaction, or if there notice of revocation is no record date, at least ten (10) Trading Days prior given to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiums.

Conversion. Subject to and upon compliance with At the provisions of Article 4 Effective Time of the IndentureMerger, at the option each of the Holder thereof, any portion of the principal amount of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Stock at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date until the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture ------------------------ following transactions shall be deemed to be occur simultaneously: (a) Each share of the date of conversion Parent's common stock, no par value (the “Conversion Date”"Parent's Common Stock") for purposes of Article 4 of the Indenture. On issued and after the Conversion Dateoutstanding, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and immediately prior to the forty-fifth (45th) day following such effective date (orEffective Time of the Merger shall, if earlier by virtue of the Merger and to the extent applicable, the close of business without any action on the second Business Day immediately preceding part of the Designated Event Repurchase Date (as specified in holder thereof, be converted into and become one validly issued, fully paid and nonassessable share of the Designated Event Notice))Surviving Corporation's common stock, the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present par value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield $0.0001 per share (the “Designated Event Make-Whole Amount”"Surviving Corporation's Common Stock"). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price . (b) Each share of the Common Stock Parent's Series A Preferred Stock, no par value (the "Parent's Series A Preferred Stock") issued and outstanding, immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transactionEffective Time of the Merger shall, or if there is no record dateby virtue of the Merger and without any action on the part of the holder thereof, at least ten be converted into and become one validly issued, fully paid and nonassessable share of the Surviving Corporation's Series A Preferred Stock, par value $0.0001 per share (10the "Surviving Corporation's Series A Preferred Stock"). (c) Trading Days Each option to purchase shares of the Parent's Common Stock outstanding immediately prior to the anticipated effective date for such transaction. The CompanyEffective Time of the Merger shall, or such successorby virtue of the Merger and without any action on the part of the holder thereof, purchasing or transferee corporationbe converted into and become an option to purchase, as upon the case may besame terms and conditions, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of the Surviving Corporation's Common Stock, which is equal to the number of shares of the Parent's Common Stock into which that the optionee would have received had the optionee exercised such Notes might have been converted option in full immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments the Effective Time of the Conversion Rate Merger (whether or not such option was then exercisable) and Conversion Price which the exercise price per share under each of said options shall be as nearly equivalent as may be practicable equal to the adjustments exercise price per share thereunder immediately prior to the Effective Time of the Conversion Rate and Conversion Price Merger, unless otherwise provided for in Article 4 the instrument granting such option. (d) Each warrant to purchase shares of the Indenture. IfParent's Common Stock outstanding immediately prior to the Effective Time of the Merger shall, in by virtue of the case Merger and without any action on the part of any such consolidationthe holder thereof, mergerbe converted into and become a warrant to purchase, conveyance, sale or transferupon the same terms and conditions, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances number of shares of the Surviving Corporation's Common Stock in excess of that which is equal to the number of shares of the Parent's Common Stock that the warrant holder would have received had the warrant holder exercised such warrant in accordance with, and full immediately prior to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion Effective Time of the Notes in excess Merger (whether or not such warrant was then exercisable) and the exercise price per share under each of such number said warrants shall instead be entitled to receive cash in an amount equal to the Current Market Price exercise price per share thereunder immediately prior to the Effective Time of the Merger, unless otherwise provided in lieu the instrument granting such warrant. (e) Each share of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Subsidiary's Common Stock in excess of such number, issued and outstanding immediately prior to the extent required Effective Time of the Merger and held by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash Parent shall be canceled without any consideration being issued or issue shares of Common Stock upon such conversions and payments of make-whole premiumspaid therefor.

Conversion. Subject to and upon compliance with the provisions of Article 4 of the Indenture, at the option of the Holder thereof, any portion of the principal amount of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Stock at the Conversion Rate, determined as provided procedures set forth in the Indenture, in effect at the time of conversion. The a Holder may surrender convert Notes for conversion at into Common Stock of the applicable Conversion Rate Company at any time after on or before the Exchange Offer Completion close of business on March 15, 2023 if at least one of the following conditions is satisfied on the Conversion Date: (a) the average of the Sale Prices for the Common Stock for the 20 Trading Days immediately prior to the Conversion Date until equals or exceeds the amount equal to the Specified Percentage on such date multiplied by $1,000, divided by the Conversion Rate; (b) the credit ratings assigned to the Notes by any two of Moody's Investors Service, Inc., Standard & Poor's Ratings Services o▇ ▇▇▇▇▇ Ratings are lower than Ba2, BB and BB, respectively; (c) the Notes no longer are assigned credit ratings by at least two of Moody's Investors Services, Inc., Standard & Poor's Ratings Services ▇▇ ▇▇▇▇h Ratings; (d) the Notes have been called for redemption by the Company, in which case a Holder may convert Notes into Common Stock at any time prior to the close of business on the Business Day immediately prior to the Redemption Date; (e) the Company becomes a party to a consolidation, merger or binding share exchange pursuant to which the Common Stock would be converted into cash or property (other than securities), in which case a Holder may surrender Notes for conversion at any time from and after the date which is 15 days prior to the anticipated effective date for the transaction until 15 days after the actual effective date of such transaction; or (f) the Company elects to (i) distribute to all holders of Common Stock assets, debt securities or rights to purchase securities of the Company, which distribution has a per share value as determined by the Company's Board of Directors exceeding 15% of the Sale Price of the Common Stock on the day preceding the final maturity declaration date for such distribution or (ii) distribute to all holders of Common Stock rights entitling them to purchase, for a period expiring within 60 days after the date of such distribution, Common Stock at less than the NotesSale Price at the time of such distribution. Upon surrendering any Note for conversionIn the case of the foregoing clauses (i) and (ii), the Holder Company must notify the Holders at least 20 Business Days prior to the ex-dividend date for such distribution. Once the Company has given such notice, Holders may surrender their Notes for conversion at any time thereafter until the earlier of the close of business on the Business Day prior to the ex-dividend date or the Company's announcement that such Note shall receive, distribution will not take place. The ex-dividend date is the first date upon which a sale of the Common Stock does not automatically transfer the right to receive the relevant dividend from the seller of the Common Stock to its buyer. Notes in respect of each $1,000 principal amount which a Holder has delivered a notice of Notes: exercise of the option to require the Company to purchase such Notes pursuant to Sections 2.03 or 2.04 may be converted only if the notice of exercise is withdrawn in accordance with the terms of the Indenture. The initial Conversion Rate is 80.5153 shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”)Principal Amount, which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as in certain events described in the Indenture. If The Company shall deliver cash or a Holder receives shares check in lieu of any fractional share of Common Stock upon Stock. Holders of Notes at the close of business on a Regular Record Date will receive payment of interest payable on the corresponding Interest Payment Date notwithstanding the conversion of such Notes at any time after the close of business on such Regular Record Date. Holders of Notes at the close of business on a Note, Contingent Interest Record Date will receive payment of contingent interest payable on the corresponding Interest Payment Date for such Holder will also receive contingent interest notwithstanding the associated rights under conversion of such Notes at any stockholder rights plan time after the close of business on such Contingent Interest Record Date. Notes surrendered for conversion during the period from the close of business on any Regular Record Date to the opening of business on the corresponding Interest Payment Date (except for Notes in respect of which a Redemption Date has been declared that falls within this period or on such Interest Payment Date) must be accompanied by payment of an amount equal to the interest that the Holder is to receive on the Notes. If the Company may adoptis required to pay contingent interest, whether or not Notes surrendered for conversion during the rights have separated period from the Common Stock at close of business on the time Contingent Interest Record Date for such contingent interest to the opening of business on the Interest Payment Date for such contingent interest (except for Notes in respect of which a Redemption Date has been declared that falls within this period or on such Interest Payment Date for such contingent interest) must be accompanied by payment of an amount equal to such contingent interest that the Holder is to receive. Except where Notes surrendered for conversion unlessmust be accompanied by payment as described above, prior no interest or contingent interest on converted Notes will be payable by the Company on any Interest Payment Date subsequent to the date of conversion, the rights have expired, terminated or been exchanged. To convert a Note, the Notes a Holder must comply with (1) complete and manually sign the procedures for irrevocable conversion set out in Section 4.03 notice on the back of the IndentureNotes (or complete and manually sign a facsimile of such notice) and deliver such notice to the Conversion Agent at the office maintained by the Conversion Agent for such purpose, (2) surrender the Notes to the Conversion Agent, (3) furnish appropriate endorsements and transfer documents if required by the Conversion Agent, the Company or the Trustee and (4) pay any transfer or similar tax, if required. A Holder may convert a portion of a Note equal to the Notes only if the Principal Amount of such portion is $1,000 or any integral a multiple thereofof $1,000. In order to exercise No payment or adjustment shall be made for dividends on the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially Common Stock except as provided in the form set forth on Indenture. On conversion of the reverse Notes, that portion of this Note (accrued and unpaid interest attributable to the “Conversion Notice”), (ii) deliver period from the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) Issue Date to the Conversion Agent Date and the Company, accrued and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply unpaid contingent interest with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered respect to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) converted portion of the IndentureNotes shall not be canceled, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note extinguished or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture forfeited, but rather shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth paid in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent full to the effective date of such Fundamental Change and prior to Holder thereof through the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price delivery of the Common Stock immediately following (together with any cash payment in lieu of fractional shares) in exchange for the announcement portion of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events the Notes being converted pursuant to the terms hereof; and the Fair Market Value of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) such shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company together with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise fractional shares) shall be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such numbertreated as issued, to the extent required by thereof, first in exchange for interest accrued and unpaid through the Nasdaq Stock Conversion Date and accrued and unpaid contingent interest, and the balance, if any, of such Fair Market rules, the Company will have the option to either pay Holders cash or issue shares Value of such Common Stock upon (and any such conversions and payments cash payment) shall be treated as issued in exchange for the Principal Amount of make-whole premiumsthe Notes being converted pursuant to the provisions hereof.

Conversion. (a) Subject to and upon compliance with the provisions of Article 4 of the IndentureSection 11.02, at any time following the option of Reduction Cutoff Date, a Holder shall have the Holder thereof, right to convert all or any portion of the principal amount of this Note that (if such portion is $1,000 Original Principal Amount or an integral multiple of $1,000 may be converted into fully paid and non-assessable shares principal amount) of Common Stock at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender its Notes for conversion at the applicable Conversion Rate (“Early Conversion”) at any time after and from time to time, on any Business Day, prior to the Exchange Offer Completion Date until earliest of (i) if applicable, the close of business on the fifth Business Day following the date of a Mandatory Conversion Notice delivered in accordance with Section 11.01(c), (ii) if applicable, with respect to a Note called for redemption, the close of business on the Business Day immediately preceding the final maturity date of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment as described in the Indenture. If a Holder receives shares of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether Redemption Date or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with the procedures for conversion set out in Section 4.03 of the Indenture. A Holder may convert a portion of a Note equal to $1,000 or any integral multiple thereof. In order to exercise the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On and after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice))maturity date, the Company shall pay such Holder into a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance number of shares of Common Stock in payment per $1,000 Original Principal Amount of this make-whole premium will be subject Notes being converted equal to the Nasdaq Stock Market rules, which may require shareholder approval Conversion Rate then in certain circumstances, effect (3) the consideration received triggering such Designated Event, or (4) a combination plus cash in lieu of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding fractional shares of Common StockStock in accordance with Section 11.03). In addition, upon an Early Conversion, a Holder shall have the right to receive in cash, with respect to its Notes being converted, per $1,000 Original Principal Amount of Notes being converted, accrued and unpaid interest to the Early Conversion Date in accordance with Section 11.02(b). (b) or any conveyance, sale or transfer of all or substantially all of [Reserved] (c) Following the assets of the CompanyReduction Cutoff Date, the Company shall have the right to convert the Notes (“Mandatory Conversion”), in whole or in part, into a number of shares of Common Stock per $1,000 Original Principal Amount of Notes equal to the Person formed by such consolidation Conversion Rate then in effect (plus cash in lieu of fractional shares of Common Stock in accordance with Section 11.03), if each of the following conditions are satisfied: (i) the Daily VWAP of the Common Stock (or resulting from such merger other security into which the Notes are convertible pursuant to Section 11.11) exceeds the Threshold Price in effect on each applicable Trading Day for at least 20 Trading Days (whether or which acquires such assetsnot consecutive) during any period of 30 consecutive Trading Days commencing after the Reduction Cutoff Date (the “VWAP Condition”) and (ii) the Company delivers to the Holders, as the case may be, shall notify the Trustee and the Conversion Agent (if other than the Trustee) a notice of the Company’s election of its right to convert the Notes no later than the open of business on the third Business Day immediately following the 20th Trading Day on which the Threshold Price was exceeded of any such 30 Trading Day period (a “Mandatory Conversion Notice”), which notice shall specify that the Mandatory Conversion shall occur on the sixth Business Day following the date of such notice (the “Mandatory Conversion Date”); provided that, the Company’s right to cause a Mandatory Conversion shall be suspended during the period beginning on the date a Change of Control Offer is made and continuing to, and including, the applicable Change of Control Settlement Date. Cash equal to accrued but unpaid interest with respect to the Notes being converted pursuant to any Mandatory Conversion to but excluding the applicable Mandatory Conversion Date shall also be payable on such Mandatory Conversion Date; provided, that if such Mandatory Conversion Date occurs during the period after the close of business on any Record Date and before the opening of business on the corresponding Interest Payment Date, interest with respect to the Notes converted will be payable on such Interest Payment Date to the Holders in whose names the Notes are registered at least ten the close of business on such Record Date. The Mandatory Conversion Notice shall state that the Company is exercising its right to cause a Mandatory Conversion, the Conversion Rate and Conversion Price in effect on the Mandatory Conversion Date. (10d) Notwithstanding the foregoing, a Reduction shall only occur, and the Company may only exercise its right to cause a Mandatory Conversion, if, as evidenced by an Officers’ Certificate delivered to the Trustee and the Conversion Agent (if other than the Trustee) on the any Reduction Settlement Date and any Mandatory Conversion Date, as applicable, all of the conditions listed below (the “Equity Conditions”) are satisfied on each day during the period (x) commencing on, and including, the date of the Reduction Notice (with respect to any Reduction Conversion) and any Mandatory Conversion Notice, as applicable, and (y) ending on, and including, the corresponding Reduction Settlement Date (with respect to any Reduction) or Mandatory Conversion Date, as applicable (the “Equity Conditions Measuring Period”). The Equity Conditions are as follows: (i) either (1) all shares of Common Stock issuable upon conversion of the Notes and held by a non-Affiliate of the Company shall be eligible for sale without the need for registration under any applicable federal or state securities laws or (2) a shelf registration statement registering the resale of the shares of Common Stock issuable upon conversion of the Notes has been filed by the Company and been declared effective by the SEC or is automatically effective and is available for use, and the Company expects such shelf registration statement to remain effective and available for use from the applicable Reduction Date (with respect to any Reduction) or the Mandatory Conversion Date until thirty days following such date; (ii) the Common Stock (or other security into which the Notes are convertible pursuant to Section 11.11) to be delivered on such conversion is listed or traded on The New York Stock Exchange, The NASDAQ Global Select Market, The NASDAQ Global Market, The NASDAQ Capital Market, or any of their respective successors (each, an “Eligible Market”) and shall not then be suspended from trading on such Eligible Market; (iii) at or prior to any Mandatory Conversion Settlement Date, for any Notes validly surrendered for conversion with an Early Conversion Date prior to the record date for such transactionMandatory Conversion Date in accordance with the terms of this Indenture, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding Company shall have the right thereafter to convert Notes only into the kind delivered and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of paid the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments and the amount of cash due upon conversion of the Conversion Rate and Conversion Price which shall Notes to the Holders in accordance with Section 11.01(a); (iv) shares of Common Stock to be as nearly equivalent as issued upon conversion may be practicable issued in full without violating the rules or regulations of The New York Stock Exchange or any other applicable Eligible Market on which the Common Stock delivered upon conversion is then listed or trading; and (v) no Event of Default shall have occurred and be continuing. For the avoidance of doubt, the Company may exercise its right to cause more than one Mandatory Conversion so long as any Notes are outstanding so long as it complies with the adjustments other requirements of this Section 11.01(d). If the Company exercises its right to cause a Mandatory Conversion in part, the Conversion Rate Agent will select the Notes to be converted pro rata, by lot or by any other method the Conversion Agent in its sole discretion deems fair and Conversion Price provided for in Article 4 of the Indenture. Ifappropriate (or, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon Notes represented by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may beGlobal Notes, in such consolidationmanner as The Depository Trust Company, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenturea New York corporation (“DTC”) may require), in no event will the Company issue more than an aggregate denominations of 30,106,403 shares Original Principal Amount of Common Stock upon conversion of the Notes and in payment of $1,000 or any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock integral $1,000 multiple in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsthereof.

Conversion. Subject to and upon compliance with the provisions of Article 4 of the Indenture, at the option of the Holder thereof, any portion of the (a) The initial Conversion Rate is 5.9467 Ordinary Shares per $1,000 principal amount of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Stock at the Conversion Ratematurity, determined as provided subject to adjustment in certain events described in the Indenture, . A Holder that surrenders Securities for conversion will receive cash in effect lieu of any fractional Ordinary Share based on the closing price of the Ordinary Shares of the Company on the trading day immediately prior to the conversion date. (b) Holders may surrender Securities for conversion into Ordinary Shares if the Sale Price of the Ordinary Shares for at least 20 trading days in the time 30 trading day period ending on the first day of conversionsuch Conversion Period is more than 110% of the Accreted Conversion Price per Ordinary Share as determined by the Conversion Agent on the first day of the Conversion Period. The A "Conversion Period" will be the period from and including the thirtieth trading day in a fiscal quarter to but not including the thirtieth trading day in the immediately following fiscal quarter. (c) A Holder may also surrender Notes for conversion at the applicable Conversion Rate at any time after the Exchange Offer Completion Date a Security or portion of a Security which has been called for redemption pursuant to Paragraph 5 hereof, and such Securities may be surrendered for conversion until the close of business on the Business Day immediately preceding prior to the final maturity Redemption Date. A Security in respect of which a Holder has delivered a Purchase Notice or a Change in Control Purchase Notice exercising the option of such Holder to require the Company to purchase such Security may be converted only if such notice of exercise is withdrawn in accordance with the terms of the Indenture. (i) Holders may also surrender Securities for conversion into Ordinary Shares during the five trading day period beginning 10 Business Days following any consecutive 10 trading-day period in which the average of the trading prices for a Security was less than 95% of the average Parity Value (as defined below) for that period. The "trading price" of the Securities on any date of determination means the Notesaverage of the secondary market bid quotations per Security obtained by State Street Bank and Trust Company for $10,000,000 principal amount at maturity of the Securities at approximately 3:30 p.m., New York City time, on such determination date from three independent nationally recognized securities dealers selected by the Company; provided that if at least three such bids cannot reasonably be obtained by State Street Bank and Trust Company, but two such bids are obtained, then the average of the two bids shall be used, and if only one such bid can reasonably be obtained by State Street Bank and Trust Company, this one bid shall be used. Upon surrendering any Note If State Street Bank and Trust Company cannot reasonably obtain at least one bid for conversion$10,000,000 principal amount of maturity of the Securities from a nationally recognized securities dealer or in the reasonable judgment of the Company, the Holder bid quotations are not indicative of the secondary market value of the Securities, then the trading price of the Securities will equal (a) the then-applicable conversion rate of the Securities multiplied by (b) the closing price on the New York Stock Exchange of the Company's Ordinary Shares on such Note determination date; provided that the Trustee shall not determine the trading price of the Securities unless requested by the Company; and provided, further, that the Company shall have no obligation to make such request unless a holder of Securities provides the Company with reasonable evidence that the trading price of the Security may be less than 95% of the average Parity Value; and at which time, the Company shall instruct the Trustee to determine the trading price of the Securities beginning on the next trading day on each successive trading day until the trading price is greater than or equal to 95% of the Parity Value of the Securities. The Trustee shall be entitled to select the appropriate method for determining the trading price of the Securities and shall be entitled to all of the rights of the trustee set forth in the Indenture in connection with any such determination. Any such determination shall be conclusive absent manifest error. The "Parity Value" of the Securities on any date of determination means the product of (x) the Sale Price of the Ordinary Shares on such date and (y) the number of Ordinary Shares including fractional shares into which such Securities are convertible on such date. (ii) If at conversion the Sales Price of the Ordinary Shares is greater than 100% of the Accreted Conversion Price but equal to or less than the 110% of the Accreted Conversion Price, then the Holders will receive, in respect lieu of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (Ordinary Shares based on the “applicable Conversion Rate”, cash or Ordinary Shares, or a combination of both cash and Ordinary Shares, with a value equal to the then Accreted Value of the Securities on the Conversion Date (an "Accreted Value Conversion"). If there is an Accreted Value Conversion, which is based the Ordinary Shares will be valued at 100% of the average Sales Price for the five trading days ending on the third day prior to the date of conversion. If the Company elects to pay all or a portion of the Accreted Value upon an initial Accreted Value Conversion Price in Ordinary Shares, the Company will notify holders not less than five Business Days prior to the beginning of approximately $6.22 the five day period in which Holders can convert their Securities pursuant to an Accreted Value Conversion. (e) In the event that the Company declares a dividend or distribution described in Section 10.7 of the Indenture, or a dividend or a distribution described in Section 10.8 of the Indenture where the fair market value of such dividend or distribution per share. The Conversion Rate (and Conversion Price) are subject to adjustment Ordinary Share, as described determined in the Indenture. If , exceeds 12.5% of the Sale Price of an Ordinary Share as of the Business Day prior to the date of declaration for such distribution, the Securities may be surrendered for conversion beginning on the date the Company gives notice to the Holders of such right, which shall be not less than 20 days prior to the Ex-Dividend Time for such dividend or distribution and Securities may be surrendered for conversion at any time thereafter until the close of business on the Business Day prior to the Ex-Dividend Time or until the Company announces that such distribution will not take place. (f) A Holder may surrender for conversion a Holder receives shares of Common Stock upon conversion Security or portion of a NoteSecurity during such period, if any, as (i) the credit rating assigned to the Securities by Standard & Poor's Rating Group is below BBB+, (ii) the credit rating assigned to the Securities by such Holder will also receive rating agency is suspended or withdrawn or (iii) such rating agency is no longer rating the associated rights under any stockholder rights plan that Securities. (g) In the event the Company is a party to a consolidation, merger or binding share exchange, as set forth in Section 5.1 of the Indenture, pursuant to which the Ordinary Shares would be converted into cash, securities or other property as set forth in Section 10.15 of the Indenture, the Securities may adopt, whether or not be surrendered for conversion at any time from and after the rights have separated from the Common Stock at the time of conversion unless, date which is 15 days prior to the date the Company announces as the anticipated effective time until 15 days after the actual date of such transaction. (h) To surrender a Security for conversion, the rights have expired, terminated or been exchanged. To convert a Note, a Holder must comply with (1) complete and manually sign the procedures for irrevocable conversion set out in Section 4.03 notice below (or complete and manually sign a facsimile of such notice) and deliver such notice to the Indenture. Conversion Agent, (2) surrender the Security to the Conversion Agent, (3) furnish appropriate endorsements and transfer documents and (4) pay any transfer or similar tax, if required. (i) A Holder may convert a portion of a Note equal to Security if the principal amount at maturity of such portion is $1,000 or any an integral multiple thereofof $1,000. In order to exercise No payment or adjustment will be made for dividends on the conversion right: (1) the Holder of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially Ordinary Shares except as provided in the form set forth Indenture. Except as provided in Paragraph 1 hereof, on the reverse conversion of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2)a Security, the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal will not receive any cash payment representing accrued interest with respect to the converted Securities. Instead, upon conversion the Company will deliver to the Holder a fixed number of Ordinary Shares and any cash payment to account for fractional shares. Accrued interest payable on the next Interest Payment Datewill be deemed paid in full rather than canceled, extinguished or forfeited. The date on which a Holder of a Definitive Note or holder of a beneficial interest Company will not adjust the Conversion Rate to account for accrued interest. (j) The Conversion Rate will be adjusted as provided in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 10 of the Indenture. On and after The Company may increase the Conversion DateRate for at least 20 days, so long as the conversion by increase is irrevocable during such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause period. (3k) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), If the Company shall pay such Holder is a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal party to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15a consolidation, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to merger or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, binding share exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or a transfer of all or substantially all of its assets as set forth in Section 5.1 of the Indenture, or upon certain distributions described in Section 10.8 of the Indenture, the right to convert a Security into Ordinary Shares may be changed into a right to convert it into securities, cash or other assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsanother person.

Conversion. Subject to and upon compliance with the provisions next two succeeding sentences, a Holder of Article 4 a Security may convert it into Common Stock of the Indenture, at the option of the Holder thereof, any portion of the principal amount of this Note that is an integral multiple of $1,000 may be converted into fully paid and non-assessable shares of Common Stock at the Conversion Rate, determined as provided in the Indenture, in effect at the time of conversion. The Holder may surrender Notes for conversion at the applicable Conversion Rate Company at any time after before the Exchange Offer Completion Date until close of business on provided, however, that if a Security is called for redemption, the Holder -------- ------- may convert it at any time before the close of business on the Business Day immediately preceding the final maturity date Redemption Date. The number of the Notes. Upon surrendering any Note for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial to be delivered upon conversion rate of 160.772 shares a Security into Common Stock per $1,000 principal amount of Notes (Principal Amount shall be equal to the “Conversion Rate”), . A Security in respect of which a Holder has delivered a Purchase Notice or Change in Control Purchase Notice exercising the option of such Holder to require the Company to purchase such Security may be converted only if the notice of exercise is based upon an withdrawn in accordance with the terms of the Indenture. The initial Conversion Price Rate is shares of approximately Common Stock per $6.22 per share. The Conversion Rate (and Conversion Price) are 1,000 Principal Amount, subject to adjustment as in certain events described in the Indenture. If The Company will deliver cash or a check in lieu of any fractional share of Common Stock. The Holders' right to convert Securities into shares of Common Stock is subject to the Company's right to elect to instead pay such Holder receives the amount of cash set forth in the next succeeding sentence in lieu of delivering such shares of Common Stock; provided, however, that if such payment of cash is not permitted pursuant to the provisions of the Indenture or the provisions of any other agreement or instrument to which the Company is a party or by which it is bound or otherwise, the Company shall deliver shares of Common Stock (and cash in lieu of fractional shares of Common Stock) in accordance with Article 10 of the Indenture, whether or not the Company has delivered a notice pursuant to Section 10.02 to the effect that the Securities will be paid in cash. The amount of cash to be paid for each $1,000 Principal Amount of a Security shall be equal to the Sale Price of a share of Common Stock on the Trading Day immediately prior to the related Conversion Date multiplied by the Conversion Rate in effect on such Trading Day. The Company shall not pay cash in lieu of delivering shares of Common Stock upon the conversion of any Security pursuant to the terms of Article 10 of the Indenture (other than cash in lieu of fractional shares) if there has occurred (prior to, on or after, as the case may be, the Conversion Date or the date on which the Company delivers its notice of whether each Security shall be converted into shares of Common Stock or cash) and is continuing an Event of Default (other than a Notedefault in such payment on such Securities), provided, however, that this sentence shall not apply in the event that an Event of Default occurs after such cash is paid. In the event the Company exercises its option pursuant to Section 11.01 of the Indenture to have interest in lieu of Original Issue Discount accrue on the Security following a Tax Event, the Holder will be entitled on the conversion to receive the same number of shares of Common Stock such Holder will also receive would have received if the associated rights under Company had not exercised such option. If the Company exercises such option, Securities surrendered for conversion during the period from the close of business on any stockholder rights plan Regular Record Date next preceding any Interest Payment Date to the opening of business of such Interest Payment Date (except Securities to be redeemed on a date within such period) must be accompanied by payment of an amount equal to the interest thereon that the registered Holder is to receive. Except where Securities surrendered for conversion must be accompanied by payment as described above, no interest on converted Securities will be payable by the Company may adopt, whether or not on any Interest Payment Date subsequent to the rights have separated from the Common Stock at the time date of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a Note, Security a Holder must comply with (i) complete and manually sign the procedures for conversion set out notice on the back of the Security (or complete and manually sign a facsimile of such notice) and deliver such notice to the Conversion Agent (or the office or agency referred to in Section 4.03 4.05 of the Indenture) or, if applicable, complete and deliver to The Depository Trust Company ("DTC" or the "Depositary", which term includes any successor thereto) the appropriate instruction form for conversion pursuant to DTC's book-entry conversion program, (ii) surrender the Security to a Conversion Agent by physical or book-entry delivery (which is not necessary in the case of conversion pursuant to DTC's book-entry conversion program), (iii) furnish appropriate endorsements and transfer documents if required by the Conversion Agent, the Company or the Trustee and (iv) pay any transfer or similar tax, if required. Book-entry delivery of a Security to the Conversion Agent may be made by any financial institution that is a participant in DTC; conversion through DTC's book-entry conversion program is available for any security that is held in an account maintained at DTC by any such participant. A Holder may convert a portion of a Note equal to Security if the Principal Amount of such portion is $1,000 or any an integral multiple thereofof $1,000. In order to exercise the conversion right: (1) the Holder of any Definitive Note to No payment or adjustment will be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth made for dividends on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, and (iii) if required, furnish appropriate endorsements and transfer documents; or (2) the holder of beneficial interests Common Stock except as provided in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture shall be deemed to be the date of conversion (the “Conversion Date”) for purposes of Article 4 of the Indenture. On conversion of a Security, that portion of accrued Original Issue Discount (or interest, if the Company has exercised its option provided for in paragraph 8 hereof) attributable to the period from the Issue Date (or, if the Company has exercised the option referred to in paragraph 9 hereof, the later of (x) the date of such exercise and after (y) the date on which interest was last paid), to the Conversion DateDate with respect to the converted Security shall not be cancelled, extinguished or forfeited, but rather shall be deemed paid in full to the conversion by Holder thereof through the delivery of the Common Stock in exchange for the Security being converted pursuant to the terms hereof. The Conversion Rate will be adjusted for dividends or distributions on Common Stock payable in Common Stock or other Capital Stock; subdivisions, combinations or certain reclassifications of Common Stock; distributions to all holders of Common Stock of certain rights, warrants or options to purchase Common Stock for a period expiring within 60 days at less than the Sale Price at the Time of Determination; and distributions to such Holder holders of assets or holderdebt securities of the Company or certain rights, as set forth warrants or options to purchase securities of the Company (excluding certain cash dividends or distributions). However, no adjustment need be made if Securityholders may participate in the transaction or in certain other cases. The Company from time to time may voluntarily increase the Conversion NoticeRate. If the Company is a party to a consolidation, shall become irrevocable. In case of a transaction described in clause (3) merger or binding share exchange of the definition of Fundamental Change type specified in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change and prior to the forty-fifth (45th) day following such effective date (or, if earlier and to the extent applicable, the close of business on the second Business Day immediately preceding the Designated Event Repurchase Date (as specified in the Designated Event Notice)), the Company shall pay such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal to the present value on the effective date of such Fundamental Change of all required interest payments on the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer transfers of all or substantially all of its assets to another person, or in certain other circumstances described in the Indenture, the right to convert a Security into Common Stock may be changed into a right to convert it into securities, cash or other assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transaction, or if there is no record date, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent to such consolidation, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture shall also be executed by such other Person and shall contain such additional provisions to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsanother person.

Conversion. Subject to and upon compliance A Holder of a Security may convert it into Shares in accordance with the terms and conditions set forth in Article 11 of the Indenture. After ________, 20__, a Holder's right to convert Securities into Shares is subject to the Issuer's right to elect to instead pay such Holder the amount of cash set forth in the next succeeding sentence in lieu of delivering all or part of such Shares; provided, however, that if such payment of cash is not permitted pursuant to the provisions of Article 4 of the Indenture, at the option Issuer shall deliver Shares (and cash in lieu of fractional Shares) in accordance with Article 11 of the Holder thereofIndenture, whether or not the Issuer has delivered a notice pursuant to Section 11.02 of the Indenture to the effect that the Securities will be paid in cash. The amount of cash to be paid for each $1,000 Principal Amount of a Security shall be equal to the Market Price of a Share multiplied by the Conversion Rate in effect on such Conversion Date. If the Issuer shall elect to make such payment wholly in Shares, then such Shares shall be delivered through the Conversion Agent to Holders surrendering Securities no later than the fifth Business Day following the Conversion Date. If, however, the Issuer shall elect to make any portion of such payment in cash, then the principal amount payment, including any delivery of this Note that is an integral multiple Shares, shall be made to Holders surrendering Securities no later than the tenth Business Day following the Conversion Date. The Issuer shall not pay cash in lieu of $1,000 delivering all or part of such Shares upon the conversion of any Security pursuant to the terms of Article 11 of the Indenture (other than cash in lieu of fractional shares) if there has occurred (prior to, on or after, as the case may be, the Conversion Date or the date on which the Issuer delivers its notice of whether each Security shall be converted into fully paid Shares or cash) and non-assessable shares is continuing an Event of Common Stock Default (other than a default in such payment on such Securities). The initial Conversion Rate is ________ Shares per $1,000 Principal Amount at the Conversion RateMaturity, determined as provided subject to adjustment in certain events described in the Indenture, in effect at the time of conversion. The Issuer will deliver cash or a check in lieu of any fractional Share. In the event the Issuer exercises its option pursuant to Section 10.01 of the Indenture to have interest in lieu of Original Issue Discount accrue on the Security following a Tax Event, the Holder may surrender Notes will be entitled on conversion into Shares to receive the same number of Shares such Holder would have received if the Issuer had not exercised such option. If the Issuer exercises such option, Securities surrendered for conversion at during the applicable Conversion Rate at any time after the Exchange Offer Completion Date until period from the close of business on any Regular Record Date next preceding any Interest Payment Date to the Business Day immediately preceding opening of business on such Interest Payment Date (except Securities to be redeemed on a date within such period) must be accompanied by payment of an amount equal to the final maturity interest (including Contingent Interest) thereon that the registered Holder is entitled to receive. Except where Securities surrendered for conversion must be accompanied by payment as described above, no interest on converted Securities shall be payable by the Issuer on any Interest Payment Date subsequent to the date of conversion. Securities surrendered for conversion during the Notesperiod from the close of business on any date on which Contingent Interest accrues to the opening of business on the date on which such Contingent Interest is payable (except Securities with respect to which the Issuer has mailed a notice of redemption) must be accompanied by payment of an amount equal to the Contingent Interest and Defaulted Interest with respect thereto that the registered Holder is to receive. Upon surrendering any Note Except where Securities surrendered for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment must be accompanied by payment as described in above, no Contingent Interest or Defaulted Interest on converted Securities will accrue after the Indenture. If a Holder receives shares date of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a NoteSecurity, a Holder must comply with (1) complete and manually sign the procedures conversion notice below (or complete and manually sign a facsimile of such notice) and deliver such notice to the Conversion Agent, (2) surrender the Security to the Conversion Agent for conversion set out in Section 4.03 of cancellation, (3) furnish appropriate endorsements and transfer documents if required by the IndentureConversion Agent, the Issuer or the Trustee and (4) pay all funds required, if any, relating to interest (including Contingent Interest) on the Security to be converted for which you are not entitled and pay any transfer or similar tax, if required. A Holder may convert a portion of a Note equal to Security if the Principal Amount at Maturity of such portion is $1,000 or any an integral multiple thereofof $1,000. In order No payment or adjustment will be made for dividends on, or other distributions with respect to, any Shares except as provided in the Indenture. On conversion of a Security, that portion of accrued Original Issue Discount (or interest, if the Issuer has exercised its option provided for below in "Tax Event") attributable to exercise the conversion right: period from the Issue Date (1or, if the Issuer has exercised the option referred to below in "Tax Event", the later of (x) the Holder date of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, such exercise and (iii) if required, furnish appropriate endorsements and transfer documents; or (2y) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note interest was last paid) through the Conversion Date with respect to the converted Security and (except as provided below) accrued Contingent Interest and accrued Defaulted Interest with respect to the converted Security shall not be cancelled, extinguished or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture forfeited, but rather shall be deemed to be paid in full to the date Holder thereof through the delivery of conversion the Shares (together with the “cash payment, if any, in lieu of fractional Shares) in exchange for the Security being converted pursuant to the terms hereof; and the fair market value of such Shares (together with any such The Conversion Date”) for purposes Rate will be adjusted as provided in the Indenture. If the Issuer is a party to a consolidation, merger or binding share exchange or a transfer of Article 4 its assets as, or substantially as, an entirety, or upon certain distributions described in the Indenture, the right to convert a Security into Shares may be changed into a right to convert it into securities, cash or other assets of the Issuer or another Person. In the event of a Share Separation, the Securities shall not be convertible in Shares, but shall instead be convertible solely into Corporation Shares except upon a Trust Assumption Event. Upon the occurrence of a Share Separation, the Conversion Rate of the Securities shall be adjusted in accordance with the terms of the Indenture. On In addition, Holders of Securities shall not be entitled to convert their Securities into Shares for the period beginning on the record date for such Share Separation and ending on the first Business Day succeeding the first five consecutive trading days after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change Share Separation. Tax Event - From and prior after (1) the date (the "Tax Event Date") of the occurrence of a Tax Event and (2) the date the Issuer exercises such option, whichever is later (the "Option Exercise Date"), at the option of the Issuer, interest in lieu of future Original Issue Discount shall accrue at the rate of ___% per annum on a principal amount per Security (the "Restated Principal Amount") equal to the fortyIssue Price plus Original Issue Discount accrued to the Option Exercise Date and shall be payable semi-fifth annually on _________ and _________ of each year (45theach an "Interest Payment Date") to holders of record at the close of business on _________ or _________ (each a "Regular Record Date") immediately preceding such Interest Payment Date. Interest will be computed on the basis of a 360-day following such effective year comprised of twelve 30-day months and will accrue from the most recent date (to which interest has been paid or, if earlier no interest has been paid, from the Option Exercise Date. Interest (including Contingent Interest) on any Security that is payable, and is punctually paid or duly provided for, on any Interest Payment Date shall be paid to the extent applicable, Person in whose name that Security is registered at the close of business on the second Business Day immediately preceding Regular Record Date for such interest at the Designated Event Repurchase Date (as specified office or agency of the Issuer maintained for such purpose. Each installment of interest on any Security shall be paid in same-day funds by transfer to an account maintained by the Designated Event Notice))payee located inside the United States, the Company shall pay provided that with respect to any Holder, such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal shall have furnished to the present value on the effective date of such Fundamental Change of Paying Agent all required interest payments on wire payment instructions no later than the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transactionrelated Regular Record Date, or if there is no record datesuch instructions have been furnished, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent by check payable to such consolidationHolder. From and after the Option Exercise Date, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price Contingent Interest provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture paragraph entitled "Contingent Interest" hereof shall also be executed by such other Person and shall contain such additional provisions cease to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of accrue on this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsSecurity.

Conversion. Subject to and upon compliance A Holder of a Security may convert it into Shares in accordance with the terms and conditions set forth in Article 11 of the Indenture. After May 25, 2003, a Holder's right to convert Securities into Shares is subject to the Issuer's right to elect to instead pay such Holder the amount of cash set forth in the next succeeding sentence in lieu of delivering all or part of such Shares; provided, however, that if such payment of cash is not permitted pursuant to the provisions of Article 4 of the Indenture, at the option Issuer shall deliver Shares (and cash in lieu of fractional Shares) in accordance with Article 11 of the Holder thereofIndenture, whether or not the Issuer has delivered a notice pursuant to Section 11.02 of the Indenture to the effect that the Securities will be paid in cash. The amount of cash to be paid for each $1,000 Principal Amount of a Security shall be equal to the Market Price of a Share multiplied by the Conversion Rate in effect on such Conversion Date. If the Issuer shall elect to make such payment wholly in Shares, then such Shares shall be delivered through the Conversion Agent to Holders surrendering Securities no later than the fifth Business Day following the Conversion Date. If, however, the Issuer shall elect to make any portion of such payment in cash, then the principal amount payment, including any delivery of this Note that is an integral multiple Shares, shall be made to Holders surrendering Securities no later than the tenth Business Day following the Conversion Date. The Issuer shall not pay cash in lieu of $1,000 delivering all or part of such Shares upon the conversion of any Security pursuant to the terms of Article 11 of the Indenture (other than cash in lieu of fractional shares) if there has occurred (prior to, on or after, as the case may be, the Conversion Date or the date on which the Issuer delivers its notice of whether each Security shall be converted into fully paid Shares or cash) and non-assessable shares is continuing an Event of Common Stock at Default (other than a default in such payment on such Securities). In the Conversion Rateevent the Issuer exercises its option pursuant to Section 10.01 of the Indenture to have interest in lieu of Original Issue Discount accrue on the Security following a Tax Event, determined as provided in the IndentureHolder will be entitled on conversion into Shares to receive the same number of Shares such Holder would have received if the Issuer had not exercised such option. If the Issuer exercises such option, in effect at the time of conversion. The Holder may surrender Notes Securities surrendered for conversion at during the applicable Conversion Rate at any time after the Exchange Offer Completion Date until period from the close of business on any Regular Record Date next preceding any Interest Payment Date to the Business Day immediately preceding opening of business on such Interest Payment Date (except Securities to be redeemed on a date within such period) must be accompanied by payment of an amount equal to the final maturity interest (including Contingent Interest) thereon that the registered Holder is entitled to receive. Except where Securities surrendered for conversion must be accompanied by payment as described above, no interest on converted Securities shall be payable by the Issuer on any Interest Payment Date subsequent to the date of conversion. Securities surrendered for conversion during the Notesperiod from the close of business on any date on which Contingent Interest accrues to the opening of business on the date on which such Contingent Interest is payable (except Securities with respect to which the Issuer has mailed a notice of redemption) must be accompanied by payment of an amount equal to the Contingent Interest and Defaulted Interest with respect thereto that the registered Holder is to receive. Upon surrendering any Note Except where Securities surrendered for conversion, the Holder of such Note shall receive, in respect of each $1,000 principal amount of Notes: shares of Common Stock at an initial conversion rate of 160.772 shares per $1,000 principal amount of Notes (the “Conversion Rate”), which is based upon an initial Conversion Price of approximately $6.22 per share. The Conversion Rate (and Conversion Price) are subject to adjustment must be accompanied by payment as described in above, no Contingent Interest on converted Securities will accrue after the Indenture. If a Holder receives shares date of Common Stock upon conversion of a Note, such Holder will also receive the associated rights under any stockholder rights plan that the Company may adopt, whether or not the rights have separated from the Common Stock at the time of conversion unless, prior to conversion, the rights have expired, terminated or been exchanged. To convert a NoteSecurity, a Holder must comply with (1) complete and manually sign the procedures conversion notice below (or complete and manually sign a facsimile of such notice) and deliver such notice to the Conversion Agent, (2) surrender the Security to the Conversion Agent for conversion set out in Section 4.03 of cancellation, (3) furnish appropriate endorsements and transfer documents if required by the IndentureConversion Agent, the Issuer or the Trustee and (4) pay all funds required, if any, relating to interest (including Contingent Interest) on the Security to be converted for which you are not entitled and pay any transfer or similar tax, if required. A Holder may convert a portion of a Note equal to Security if the Principal Amount at Maturity of such portion is $1,000 or any an integral multiple thereofof $1,000. In order No payment or adjustment will be made for dividends on, or other distribution with respect to, any Shares except as provided in the Indenture. On conversion of a Security, that portion of accrued Original Issue Discount (or interest, if the Issuer has exercised its option provided for below in "Tax Event") attributable to exercise the conversion right: period from the Issue Date (1or, if the Issuer has exercised the option referred to below in "Tax Event", the later of (x) the Holder date of any Definitive Note to be converted must (i) complete and manually sign a notice of conversion substantially in the form set forth on the reverse of this Note (the “Conversion Notice”), (ii) deliver the Conversion Notice and the Definitive Note (and the Certificate of Conversion & Restricted Transfer, if applicable) to the Conversion Agent and the Company, such exercise and (iii) if required, furnish appropriate endorsements and transfer documents; or (2y) the holder of beneficial interests in any Global Note to be converted must comply with the Applicable Procedures to cause the beneficial interests in such Global Note to be delivered to the Conversion Agent. In the case of either (1) or (2), the Holder of a Definitive Note or holder of beneficial interests in a Global Note will, if required, pay all transfer or similar taxes and, if required pursuant to Section 4.03(b) of the Indenture, pay funds equal to the interest payable on the next Interest Payment Date. The date on which a Holder of a Definitive Note interest was last paid) through the Conversion Date with respect to the converted Security and (except as provided below) accrued Contingent Interest and accrued Defaulted Interest with respect to the converted Security shall not be cancelled, extinguished or holder of a beneficial interest in a Global Note completes the requirements of Section 4.03(a) of the Indenture forfeited, but rather shall be deemed to be paid in full to the date Holder thereof through the delivery of conversion the Shares (together with the “cash payment, if any, in lieu of fractional Shares) in exchange for the Security being converted pursuant to the terms hereof; and the fair market value of such Shares (together with any such The Conversion Date”) for purposes Rate will be adjusted as provided in the Indenture. If the Issuer is a party to a consolidation, merger or binding share exchange or a transfer of Article 4 its assets as, or substantially as, an entirety, or upon certain distributions described in the Indenture, the right to convert a Security into Shares may be changed into a right to convert it into securities, cash or other assets of the Issuer or another Person. In the event of a Share Separation, the Securities shall not be convertible in Shares, but shall instead be convertible solely into Corporation Shares except upon a Trust Assumption Event. Upon the occurrence of a Share Separation, the Conversion Rate of the Securities shall be adjusted in accordance with the terms of the Indenture. On In addition, Holders of Securities shall not be entitled to convert their Securities into Shares for the period beginning on the record date for such Share Separation and ending on the first Business Day succeeding the first five consecutive trading days after the Conversion Date, the conversion by such Holder or holder, as set forth in the Conversion Notice, shall become irrevocable. In case of a transaction described in clause (3) of the definition of Fundamental Change in the Indenture, solely upon receipt by the Conversion Agent of any Holder’s Conversion Notice on or subsequent to the effective date of such Fundamental Change Share Separation. Tax Event - From and prior after (1) the date (the "Tax Event Date") of the occurrence of a Tax Event and (2) the date the Issuer exercises such option, whichever is later (the "Option Exercise Date"), at the option of the Issuer, interest in lieu of future Original Issue Discount shall accrue at the rate of 3.25% per annum on a principal amount per Security (the "Restated Principal Amount") equal to the fortyIssue Price plus Original Issue Discount accrued to the Option Exercise Date and shall be payable semi-fifth annually on May 25 and November 25 of each year (45theach an "Interest Payment Date") to holders of record at the close of business on May 1 or November 1 (each a "Regular Record Date") immediately preceding such Interest Payment Date. Interest will be computed on the basis of a 360-day following such effective year comprised of twelve 30-day months and will accrue from the most recent date (to which interest has been paid or, if earlier no interest has been paid, from the Option Exercise Date. Interest (including Contingent Interest) on any Security that is payable, and is punctually paid or duly provided for, on any Interest Payment Date shall be paid to the extent applicable, Person in whose name that Security is registered at the close of business on the second Business Day immediately preceding Regular Record Date for such interest at the Designated Event Repurchase Date (as specified office or agency of the Issuer maintained for such purpose. Each installment of interest on any Security shall be paid in same-day funds by transfer to an account maintained by the Designated Event Notice))payee located inside the United States, the Company shall pay provided that with respect to any Holder, such Holder a make-whole premium within twenty (20) days after the consummation of such Designated Event. This make-whole premium will be equal shall have furnished to the present value on the effective date of such Fundamental Change of Paying Agent all required interest payments on wire payment instructions no later than the Notes as if paid in cash from the effective date of such Fundamental Change through November 15, 2010 (including any accrued but unpaid interest), computed using a discount rate equal to the Reinvestment Yield (the “Designated Event Make-Whole Amount”). Holders will only be eligible to receive the Designated Event Make-Whole Amount if the Closing Sale Price of the Common Stock immediately following the announcement of such Fundamental Change is equal to or greater than $7.04 and less than $21.12 (as such prices may be adjusted for stock splits, stock dividends, and similar events pursuant to the terms of the Indenture). Such payment shall be payable, at the Company’s option, in (1) cash, (2) shares of Common Stock at a 5.0% discount to the Current Market Price; provided that the issuance of shares of Common Stock in payment of this make-whole premium will be subject to the Nasdaq Stock Market rules, which may require shareholder approval in certain circumstances, (3) the consideration received triggering such Designated Event, or (4) a combination of cash, shares and such consideration. In the case of any consolidation or merger of the Company with or into any other Person, any merger of another Person with or into the Company (other than a merger that does not result in any reclassification, conversion, exchange or cancellation of outstanding shares of Common Stock) or any conveyance, sale or transfer of all or substantially all of the assets of the Company, the Company or the Person formed by such consolidation or resulting from such merger or which acquires such assets, as the case may be, shall notify the Trustee and the Holders at least ten (10) days prior to the record date for such transactionrelated Regular Record Date, or if there is no record datesuch instructions have been furnished, at least ten (10) Trading Days prior to the anticipated effective date for such transaction. The Company, or such successor, purchasing or transferee corporation, as the case may be, as a condition precedent by check payable to such consolidationHolder. From and after the Option Exercise Date, merger, conveyance, sale or transfer, shall execute and deliver to the Trustee a supplemental indenture providing that the Holder of each Note then outstanding shall have the right thereafter to convert Notes only into the kind and amount of securities, cash and other property receivable upon such consolidation, merger, conveyance, sale or transfer by a holder of the number of shares of Common Stock into which such Notes might have been converted immediately prior to such consolidation, merger, conveyance, sale or transfer. Such supplemental indenture shall provide for adjustments of the Conversion Rate and Conversion Price which shall be as nearly equivalent as may be practicable to the adjustments of the Conversion Rate and Conversion Price Contingent Interest provided for in Article 4 of the Indenture. If, in the case of any such consolidation, merger, conveyance, sale or transfer, the securities, cash and other property receivable thereupon by a holder of Common Stock include shares of stock or other securities and property of a Person other than the successor, purchasing or transferee corporation, as the case may be, in such consolidation, merger, conveyance or sale, then such supplemental indenture paragraph entitled "Contingent Interest" hereof shall also be executed by such other Person and shall contain such additional provisions cease to protect the interests of the Holders as the Company’s Board of Directors shall reasonably consider necessary by reason of the foregoing. Notwithstanding any other provision of accrue on this Note or the Indenture, in no event will the Company issue more than an aggregate of 30,106,403 shares of Common Stock upon conversion of the Notes and in payment of any make-whole premium obligations unless the Company has previously received stockholder approval for issuances of shares of Common Stock in excess of that number of shares in accordance with, and to the extent required by, the Nasdaq Stock Market rules, and any Holder who would otherwise be entitled to receive shares of Common Stock upon such conversion of the Notes in excess of such number shall instead be entitled to receive cash in an amount equal to the Current Market Price in lieu of each share that such Holder would otherwise be entitled to receive in excess of such number. If the Company obtains stockholder approval for issuances of shares of Common Stock in excess of such number, to the extent required by the Nasdaq Stock Market rules, the Company will have the option to either pay Holders cash or issue shares of Common Stock upon such conversions and payments of make-whole premiumsSecurity.