Quarterly **Excess Available Funds Percentage** means, with respect to the July 2008 Transfer Date and each Transfer Date thereafter, the percentage equivalent of a fraction the numerator of which is the sum of the Excess Available Funds Percentages with respect to the immediately preceding three Monthly Periods and the denominator of which is three.

Total Available Funds shall have the meaning set forth in Section 5.7(a).

Group II Available Funds As defined in Section 7.3(a)(ii) hereof.

Excess Cash Flow Percentage 50%; provided that the Excess Cash Flow Percentage shall be reduced to (a) 25% if the Consolidated Total Leverage Ratio as of the last day of the relevant fiscal year is not greater than 3.75 to 1.00 and (b) to 0% if the Consolidated Total Leverage Ratio as of the last day of the relevant fiscal year is not greater than 2.25 to 1.00.

Average Excess Availability means, with respect to any period, the sum of the aggregate amount of Excess Availability for each Business Day in such period (calculated as of the end of each respective Business Day) divided by the number of Business Days in such period.

Group 1 Available Funds As to any Distribution Date, the sum of (a) the aggregate amount held in the Collection Account at the close of business on the related Servicer Remittance Date and, without duplication, on deposit in the Distribution Account at the close of business of the related Distribution Account Deposit Date, attributable to the Group 1 Mortgage Loans net of (i) the Amount Held for Future Distribution related to the Group 1 Mortgage Loans, (ii) amounts related to the Group 1 Mortgage Loans permitted to be withdrawn from the Collection Account pursuant to clauses (i)-(viii) inclusive and clauses (ix)(a)(ii) and (iii), (ix)(b), (x) and (xi) of Section 3.10(a), (iii) after giving effect to all amounts deposited to the Distribution Account from the Collection Account, amounts related to the Group 1 Mortgage Loans permitted to be withdrawn from the Distribution Account pursuant to clauses (i)-(iv) inclusive of Section 3.10(b), and (iv) any Fair Market Value Excess, (b) the amount of the related Advances related to the Group 1 Mortgage Loans and (c) in connection with Defective Mortgage Loans in Loan Group 1, as applicable, the aggregate of the Purchase Prices and Substitution Adjustment Amounts deposited on the related Distribution Account Deposit Date.

Class B Available Funds means, with respect to any Monthly Period, an amount equal to the sum of (a) the Class B Floating Percentage of the Reallocated Investor Finance Charge Collections and (b) if such Monthly Period relates to a Distribution Date with respect to the Controlled Accumulation Period, the Class B Floating Percentage of the Principal Funding Account Investment Proceeds, if any, with respect to such Distribution Date.

Specified Overcollateralization Amount means for any Distribution Date, the greater of:

Class A Available Funds means, with respect to any Monthly Period, an amount equal to the sum of (a) if such Monthly Period relates to a Distribution Date with respect to the Controlled Accumulation Period, the Class A Floating Percentage of Principal Funding Account Investment Proceeds, if any, with respect to such Distribution Date, (b) the Class A Floating Percentage of the Reallocated Investor Finance Charge Collections and (c) the amount of funds, if any, to be withdrawn from the Reserve Account which, pursuant to subsection 4.12(d), are required to be included in Class A Available Funds with respect to such Distribution Date.

Targeted Overcollateralization Amount means, for a Payment Date, an amount equal to:

Excess Overcollateralization Amount With respect to any Distribution Date, the excess, if any, of (a) the Overcollateralization Amount on such Distribution Date over (b) the Required Overcollateralization Amount for such Distribution Date.

Available Funds Cap Any of the Class A-1 Available Funds Cap, the Class A-2 Available Funds Cap or the Weighted Average Available Funds Cap.

Required Overcollateralization Amount With respect to any Distribution Date, (a) prior to the Stepdown Date, an amount equal to 1.80% of the aggregate Stated Principal Balance of the Mortgage Loans as of the Cut-off Date, (b) on or after the Stepdown Date if a Trigger Event is not in effect, the greater of (i) an amount equal to 3.60% of the aggregate outstanding Stated Principal Balance of the Mortgage Loans after giving effect to distributions made on that Distribution Date and (ii) the Overcollateralization Floor and (c) on or after the Stepdown Date if a Trigger Event is in effect, an amount equal to the Required Overcollateralization Amount from the immediately preceding Distribution Date. The Required Overcollateralization Amount may be reduced so long as written confirmation is obtained from each Rating Agency that such reduction shall not reduce the ratings assigned to any Class of Certificates by such Rating Agency below the lower of the then-current rating or the rating assigned to such Certificates as of the Closing Date by such Rating Agency. Residential Funding: Residential Funding Corporation, a Delaware corporation, in its capacity as seller of the Mortgage Loans to the Depositor and any successor thereto.

Spread Account Percentage means, (i) 0% if the Quarterly Excess Spread Percentage on such Payment Date is greater than or equal to 5.00%, (ii) 2.00% if the Quarterly Excess Spread Percentage on such Payment Date is less than 5.00% and greater than or equal to 4.50%, (iii) 2.50% if the Quarterly Excess Spread Percentage on such Payment Date is less than 4.50% and greater than or equal to 4.00%, (iv) 3.50% if the Quarterly Excess Spread Percentage on such Payment Date is less than 4.00% and greater than or equal to 3.50%, (v) 4.50% if the Quarterly Excess Spread Percentage on such Payment Date is less than 3.50% and greater than or equal to 3.00%, (vi) 5.50% if the Quarterly Excess Spread Percentage on such Payment Date is less than 3.00% and greater than or equal to 2.50%, (vii) 6.50% if the Quarterly Excess Spread Percentage on such Payment Date is less than 2.50% and greater than or equal to 1.50%, (viii) 7.50% if the Quarterly Excess Spread Percentage on such Payment Date is less than 1.50% and greater than or equal to 0.50% and (ix) 8.50% if the Quarterly Excess Spread Percentage on such Payment Date is less than 0.50%.

Available Funds Shortfall As defined in Section 3.03(b)(ii)(A).

Collateral Available Funds means with respect to any Distribution Date, the Collateral Floating Percentage of Reallocated Investor Finance Charge Collections with respect to the preceding Monthly Period.

Excess Overcollateralized Amount With respect to the Class A Certificates and the Mezzanine Certificates and any Distribution Date, the excess, if any, of (i) the Overcollateralized Amount for such Distribution Date (calculated for this purpose only after assuming that 100% of the Principal Remittance Amount on such Distribution Date has been distributed) over (ii) the Overcollateralization Target Amount for such Distribution Date.

Excess Availability means, as of any date of determination, the amount equal to Availability minus the aggregate amount, if any, of all trade payables of Borrower and its Subsidiaries aged in excess of historical levels with respect thereto and all book overdrafts of Borrower and its Subsidiaries in excess of historical practices with respect thereto, in each case as determined by Agent in its Permitted Discretion.

REMIC I Overcollateralized Amount With respect to any date of determination, (i) 1% of the aggregate Uncertificated Balance of the REMIC I Regular Interests (other than REMIC I Regular Interest I-LTP) minus (ii) the aggregate Uncertificated Balance of REMIC I Regular Interest I-LTA1, REMIC I Regular Interest I-LTA2, REMIC I Regular Interest I-LTA3, REMIC I Regular Interest I-LTA4, REMIC I Regular Interest I-LTM1, REMIC I Regular Interest I-LTM2, REMIC I Regular Interest I-LTM3, REMIC I Regular Interest I-LTM4, REMIC I Regular Interest I-LTM5, REMIC I Regular Interest I-LTM6, REMIC I Regular Interest I-LTM7, REMIC I Regular Interest I-LTM8, REMIC I Regular Interest I-LTM9, REMIC I Regular Interest I-LTM10, in each case as of such date of determination.

REMIC II Overcollateralization Amount With respect to any date of determination, (i) 0.50% of the aggregate Uncertificated Balances of the REMIC II Regular Interests (other than REMIC II Regular Interest P) minus (ii) the aggregate of the Uncertificated Balances of REMIC II Regular Interest A-1, REMIC II Regular Interest A-2A, REMIC II Regular Interest A-2B, REMIC II Regular Interest A-2C, REMIC II Regular Interest A-2D, REMIC II Regular Interest M-1, REMIC II Regular Interest M-2, REMIC II Regular Interest M-3, REMIC II Regular Interest M-4, REMIC II Regular Interest M-5, REMIC II Regular Interest M-6, REMIC II Regular Interest M-7, REMIC II Regular Interest M-8, REMIC II Regular Interest M-9, REMIC II Regular Interest M-10 and REMIC II Regular Interest M-11, in each case as of such date of determination.

Target Overcollateralization Amount means, with respect to any Payment Date, 3.00% of the Adjusted Pool Balance as of the Cutoff Date. Notwithstanding the foregoing, the Target Overcollateralization Amount shall not exceed the Adjusted Pool Balance on such Payment Date.

Series Percentage means, with respect to any specified category, with respect to any Distribution Date or Trust Distribution Date, as applicable, the sum of the Class Percentages with respect to such category for each Class of the Series established hereby on such Distribution Date or Trust Distribution Date, as applicable.

Amount Available means, as to any Remittance Date, an amount equal to

Class A Loss Percentage As to any Determination Date and any Class of Class A Certificates (other than the Class A-PO Certificates) then outstanding, the percentage calculated by dividing the Principal Balance of such Class by the Class A Loss Denominator (determined without regard to any such Principal Balance of any Class of Class A Certificates not then outstanding), in each case determined as of the preceding Determination Date.

Class C Reserve Account Percentage means, (i) zero, if the Quarterly Excess Available Funds Percentage on such Transfer Date is greater than or equal to 4.50%, (ii) 1.25%, if the Quarterly Excess Available Funds Percentage on such Transfer Date is less than 4.50% and greater than or equal to 4.00%, (iii) 2.00%, if the Quarterly Excess Available Funds Percentage on such Transfer Date is less than 4.00% and greater than or equal to 3.50%, (iv) 2.75%, if the Quarterly Excess Available Funds Percentage is less than 3.50% and greater than or equal to 3.00%, (v) 3.50%, if the Quarterly Excess Available Funds Percentage on such Transfer Date is less than 3.00% and greater than or equal to 2.50%, (vi) 4.50%, if the Quarterly Excess Available Funds Percentage is less than 2.50% and greater than or equal to 2.00%, and (vii) 6.00%, if the Quarterly Excess Available Funds Percentage on such Transfer Date is less than 2.00%.