Common use of Filing Obligations Clause in Contracts

Filing Obligations. 101 Section 11.02. Form 10-D Filings....................................101 Section 11.03. Form 8-K Filings.....................................102 Section 11.04. Form 10-K Filings....................................102 Section 11.05. Sarbanes-Oxley Certification.........................103 Sec▇▇▇▇ ▇▇.▇▇. ▇orm 15 Filing.......................................103 Section 11.07. Report on Assessment of Compliance and Attestation..........................................103 Section 11.08. Use of Subcontractors................................105 Section 11.09. Amendments...........................................105 TABLE OF CONTENTS (Continued) SCHEDULES Schedule I: Mortgage Loan Schedule..................................S-I-1 Schedule II: Representations and Warranties of the Seller/ Servicer...............................................S-II-1 Schedule III: Representations and Warranties as to the Mortgage Loans.................................................S-III-1 Schedule IV: Form of Monthly Report.................................S-IV-1 EXHIBITS Exhibit A: Form of Senior Certificate................................A-1 Exhibit B: Form of Subordinated Certificate..........................B-1 Exhibit C: Form of Class A-R Certificate.............................C-1 Exhibit D: [Reserved]................................................D-1 Exhibit E Form of Reverse of Certificates...........................E-1 Exhibit F: Form of Class P Certificates..............................F-1 Exhibit G-1: Form of Initial Certification of Trustee................G-1-1 Exhibit G-2: [Reserved]..............................................G-2-1 Exhibit G-3: Form of Delay Delivery Certification....................G-3-1 Exhibit G-4: [Reserved]..............................................G-4-1 Exhibit H-1: Form of Final Certification of Trustee..................H-1-1 Exhibit H-2: [Reserved]..............................................H-2-1 Exhibit I: Form of Transfer Affidavit................................I-1 Exhibit J: Form of Transferor Certificate............................J-1 Exhibit K: Form of Investment Letter (Non-Rule 144A).................K-1 Exhibit L: Form of Rule 144A Letter..................................L-1 Exhibit M: Form of Request for Release (for Trustee).................M-1 Exhibit N: Request for Release of Documents..........................N-1 Exhibit O: [Reserved]................................................O-1 Exhibit P: Form of Corridor Contract.................................P-1 Exhibit Q [Reserved]................................................Q-1 Exhibit R-1 Form of Performance Certification (Trustee)...............R-1 Exhibit S Form of Servicing Criteria to be Addressed in Assessment of Compliance Statement...................................S-2 Exhibit T Form of List of Item 1119 Parties.........................T-1 Exhibit U Form of Sarbanes-Oxley Certification......................U-1 THIS POOLING AND SERVICING AGREEMENT, dated as of December 1, 2006, among INDYMAC MBS, INC., a Delaware corporation, as depositor (the "Depositor"), IndyMac Bank, F.S.B. ("IndyMac"), a federal savings bank, as seller (in that capacity, the "Seller") and as servicer (in that capacity, the "Servicer"), and Deutsche Bank National Trust Company, a national banking association, as trustee (the "Trustee") and as supplemental interest trustee (in that capacity, the "Supplemental Interest Trustee"). W i t n e s s e t h T h a t In consideration of the mutual agreements set forth in this Agreement, the parties agree as follows:

Filing Obligations. 101 108 Section 11.02. 11.02 Form 10-D Filings....................................101 ....................................................................108 Section 11.03. 11.03 Form 8-K Filings.....................................102 .....................................................................109 Section 11.04. 11.04 Form 10-K Filings....................................102 ....................................................................109 Section 11.05. 11.05 Sarbanes-Oxley Certification.........................103 Sec▇▇▇▇ ▇▇.▇▇. ▇orm .........................................................110 Section 11.06 Form 15 Filing.......................................103 .......................................................................110 Section 11.07. 11.07 Report on Assessment of Compliance and Attestation..........................................103 ...................................110 Section 11.08. 11.08 Use of Subcontractors................................105 ................................................................112 Section 11.09. 11.09 Amendments...........................................105 TABLE OF CONTENTS (Continued) ...........................................................................112 SCHEDULES Schedule I: Mortgage Loan Schedule.....................................................................................................S-I-1 Schedule II: Representations and Warranties of the Seller/ Seller/Servicer..................................................................................S-II-1 Schedule III: Representations and Warranties as to the Mortgage Loans.................................................................................S-III-1 Schedule IV: Principal Balance Schedule..............................................................S-IV-1 Schedule V: Form of Monthly Report....................................................................................................S-IV-1 V-1 EXHIBITS Exhibit A: Form of Senior Certificate................................Certificate (other than the Notional Amount Certificates)...................A-1 Exhibit B: Form of Subordinated Certificate.....................................................................................B-1 Exhibit C: Form of Class A-R Certificate...........................................................................................C-1 Exhibit D: [Reserved]................................................Form of Notional Amount Certificate........................................................D-1 Exhibit E E: Form of Reverse of Certificates.......................................................................................E-1 Exhibit F: Form of Class P Certificates.............................................................................................F-1 Exhibit G-1: Form of Initial Certification of Trustee................Trustee ................................................G-1-1 Exhibit G-2: [Reserved]..............................................G-2-1 Exhibit G-3: Form of Delay Delivery Certification....................G-3.....................................................G-2-1 Exhibit G-4: [Reserved]..............................................G-4-1 Exhibit H-1H: Form of Final Certification of Trustee..................H-1-1 Exhibit H-2: [Reserved]..............................................H-2-1 .....................................................H-1 Exhibit I: Form of Transfer Affidavit.................................................................................................I-1 Exhibit J: Form of Transferor Certificate.........................................................................................J-1 Exhibit K: Form of Investment Letter (Non-Rule 144A)...................................................................K-1 Exhibit L: Form of Rule 144A Letter.....................................................................................................L-1 Exhibit M: Form of Request for Release (for Trustee)...................................................................M-1 Exhibit N: Request for Release of Documents.....................................................................................N-1 Exhibit O: [Reserved].................................................................................................................................O-1 Exhibit P: Form of Class A-10 Corridor Contract........................................................................................P-1 Exhibit Q [Reserved].................................................................................................................................Q-1 Exhibit R-1 R: Form of Performance Certification (Trustee)...............................................................R-1 Exhibit S Form of Servicing Criteria to be Addressed in Assessment of S: Compliance Statement...................................S-2 ............................................................. S-1 Exhibit T Form of T: List of Item 1119 Parties...................................................................................... T-1 Exhibit U U: Form of Sarbanes-Oxley Certification......................Certification (Repl▇▇▇▇▇▇▇ ▇▇ ▇▇▇vicer)................... U-1 THIS POOLING AND SERVICING AGREEMENT, dated as of December November 1, 2006, among INDYMAC MBS, INC., a Delaware corporation, as depositor (the "Depositor"), IndyMac Bank, F.S.B. ("IndyMac"), a federal savings bank, as seller (in that capacity, the "Seller") and as servicer Servicer (in that capacity, the "Servicer"), and Deutsche Bank National Trust Company, a national banking association, as trustee (the "Trustee") and as supplemental interest trustee (in that capacity, the "Supplemental Interest Trustee"). W i t n e s s e t h T h a t In consideration of the mutual agreements set forth in this Agreement, the parties agree as follows:,

Filing Obligations. 101 108 Section 11.02. 11.02 Form 10-D Filings....................................101 ....................................................................108 Section 11.03. 11.03 Form 8-K Filings.....................................102 .....................................................................109 Section 11.04. 11.04 Form 10-K Filings....................................102 ....................................................................109 Section 11.05. 11.05 Sarbanes-Oxley Certification.........................103 Sec▇▇▇▇ ▇▇.▇▇. ▇orm .........................................................112 Section 11.06 Form 15 Filing.......................................103 .......................................................................112 Section 11.07. 11.07 Report on Assessment of Compliance and Attestation..........................................103 ...................................112 Section 11.08. 11.08 Use of Subcontractors................................105 ................................................................113 Section 11.09. 11.09 Amendments...........................................105 TABLE OF CONTENTS (Continued) ...........................................................................114 SCHEDULES Schedule I: Mortgage Loan Schedule.....................................................................................................S-I-1 Schedule II: Representations and Warranties of the Seller/ Seller/Servicer..................................................................................S-II-1 Schedule III: Representations and Warranties as to the Mortgage Loans.................................................................................S-III-1 Schedule IV: Form of Monthly Report.................................[Reserved]..............................................................................S-IV-1 EXHIBITS Exhibit A: Form of Senior Certificate................................Certificate (other than the Notional Amount Certificates)...................A-1 Exhibit B: Form of Subordinated Certificate.....................................................................................B-1 Exhibit C: Form of Class A-R Certificate...........................................................................................C-1 Exhibit D: [Reserved]................................................Form of Notional Amount Certificate........................................................D-1 Exhibit E E: Form of Reverse of Certificates.......................................................................................E-1 Exhibit F: Form of Class P Certificates..............................[Reserved].................................................................................F-1 Exhibit G-1: Form of Initial Certification of Trustee................Trustee ................................................G-1-1 Exhibit G-2: [Reserved]..............................................G-2-1 Exhibit G-3: Form of Delay Delivery Certification....................G-3.....................................................G-2-1 Exhibit G-4: [Reserved]..............................................G-4-1 Exhibit H-1H: Form of Final Certification of Trustee..................H-1-1 Exhibit H-2: [Reserved]..............................................H-2-1 .....................................................H-1 Exhibit I: Form of Transfer Affidavit.................................................................................................I-1 Exhibit J: Form of Transferor Certificate.........................................................................................J-1 Exhibit K: Form of Investment Letter (Non-Rule 144A)...................................................................K-1 Exhibit L: Form of Rule 144A Letter.....................................................................................................L-1 Exhibit M: Form of Request for Release (for Trustee)...................................................................M-1 Exhibit N: Request for Release of Documents.....................................................................................N-1 Exhibit OO-1: [Reserved]................................................O-1 Form of Certification to be Provided by the Depositor with Form 10-K.....................O-1-1 Exhibit O-2: Form of Trustee's Officer's Certificate..................................................O-2-1 Exhibit P: Form of Corridor Contract.................................P-1 [Reserved]....................................................................... P-1-1 Exhibit Q [Reserved]................................................Q: Reporting Responsibility......................................................... Q-1 Exhibit R-1 R: Form of Performance Certification (Trustee)...............Trustee)...................................... R-1 Exhibit S S: Form of Servicing Criteria to be Addressed in Assessment of Compliance Statement...................................S-2 . S-1 Exhibit T Form of T: List of Item 1119 Parties...................................................................................... T-1 Exhibit U U: Form of Sarbanes-Oxley Certification......................Certification (Rep▇▇▇▇▇▇▇▇ ▇▇ ▇▇rvicer)................... U-1 THIS POOLING AND SERVICING AGREEMENT, dated as of December February 1, 20062007, among INDYMAC MBS, INC., a Delaware corporation, as depositor (the "Depositor"), IndyMac Bank, F.S.B. ("IndyMac"), a federal savings bank, as seller (in that capacity, the "Seller") and as servicer (in that capacity, the "Servicer"), and Deutsche Bank National Trust Company, a national banking association, as trustee (the "Trustee") and as supplemental interest trustee (in that capacity, the "Supplemental Interest Trustee"). W i t n e s s e t h T h a t In consideration of the mutual agreements set forth in this Agreement, the parties agree as follows:,

Filing Obligations. 101 115 Section 11.02. 11.02 Form 10-D Filings....................................101 ....................................................................115 Section 11.03. 11.03 Form 8-K Filings.....................................102 .....................................................................116 Section 11.04. 11.04 Form 10-K Filings....................................102 ....................................................................116 Section 11.05. 11.05 Sarbanes-Oxley Certification.........................103 Sec▇▇▇▇ ▇▇.▇▇. ▇orm .........................................................117 Section 11.06 Form 15 Filing.......................................103 .......................................................................117 Section 11.07. 11.07 Report on Assessment of Compliance and Attestation..........................................103 ...................................117 Section 11.08. 11.08 Use of Subcontractors................................105 ................................................................119 Section 11.09. 11.09 Amendments...........................................105 TABLE OF CONTENTS (Continued) SCHEDULES ...........................................................................119 Schedule I: Mortgage Loan Schedule.....................................................................................................S-I-1 Schedule II: Representations and Warranties of the Seller/ Seller/Servicer..................................................................................S-II-1 Schedule III: Representations and Warranties as to the Mortgage Loans.................................................................................S-III-1 Schedule IV: Principal Balance Schedule..............................................................S-IV-1 Schedule V: Form of Monthly Report....................................................................................................S-IV-1 V-1 EXHIBITS Exhibit A: Form of Senior Certificate................................Certificate (other than the Notional Amount Certificates)...................A-1 Exhibit B: Form of Subordinated Certificate.....................................................................................B-1 Exhibit C: Form of Class A-R Certificate...........................................................................................C-1 Exhibit D: [Reserved]................................................Form of Notional Amount Certificate........................................................D-1 Exhibit E E: Form of Reverse of Certificates.......................................................................................E-1 Exhibit F: Form of Class P Certificates.............................................................................................F-1 Exhibit G-1: Form of Initial Certification of Trustee................Trustee ................................................G-1-1 Exhibit G-2: [Reserved]..............................................G-2-1 Exhibit G-3: Form of Delay Delivery Certification....................G-3.....................................................G-2-1 Exhibit G-4: [Reserved]..............................................G-4-1 Exhibit H-1H: Form of Final Certification of Trustee..................H-1-1 Exhibit H-2: [Reserved]..............................................H-2-1 .....................................................H-1 Exhibit I: Form of Transfer Affidavit.................................................................................................I-1 Exhibit J: Form of Transferor Certificate.........................................................................................J-1 Exhibit K: Form of Investment Letter (Non-Rule 144A)...................................................................K-1 Exhibit L: Form of Rule 144A Letter.....................................................................................................L-1 Exhibit M: Form of Request for Release (for Trustee)...................................................................M-1 Exhibit N: Request for Release of Documents.....................................................................................N-1 Exhibit O: [Reserved].................................................................................................................................O-1 Exhibit P: Form of Corridor Contract......................................................................................... P-1 Exhibit Q Q: [Reserved]................................................Reserved]....................................................................... Q-1 Exhibit R-1 R: Form of Performance Certification (Trustee)...............Trustee)...................................... R-1 Exhibit S Form of Servicing Criteria to be Addressed in Assessment of S: Compliance Statement...................................S-2 ............................................................. S-1 Exhibit T Form of T: List of Item 1119 Parties...................................................................................... T-1 Exhibit U U: Form of Sarbanes-Oxley Certification......................Certification (Rep▇▇▇▇▇▇▇▇ ▇▇ ▇▇rvicer)................... U-1 THIS POOLING AND SERVICING AGREEMENT, dated as of December October 1, 2006, among INDYMAC MBS, INC., a Delaware corporation, as depositor (the "Depositor"), IndyMac Bank, F.S.B. ("IndyMac"), a federal savings bank, as seller (in that capacity, the "Seller") and as servicer (in that capacity, the "Servicer"), and Deutsche Bank National Trust Company, a national banking association, as trustee (in that capacity, the "Trustee") and as supplemental interest trustee (in that capacity, the "Supplemental Interest Trustee"). W i t n e s s e t h T h a t In consideration of the mutual agreements set forth in this Agreement, the parties agree as follows:,

Filing Obligations. 101 99 Section 11.02. 11.02 Form 10-D Filings....................................101 .....................................................................99 Section 11.03. 11.03 Form 8-K Filings.....................................102 .....................................................................100 Section 11.04. 11.04 Form 10-K Filings....................................102 ....................................................................100 Section 11.05. 11.05 Sarbanes-Oxley Certification..................................................................................103 Sec▇▇▇▇ ▇▇.▇▇. ▇orm Section 11.06 Form 15 Filing..............................................................................................................103 Section 11.07. 11.07 Report on Assessment of Compliance and Attestation.............................................................................103 Section 11.08. 11.08 Use of Subcontractors................................................................................................104 Section 11.09 Amendments...........................................................................105 Section 11.09. Amendments...........................................105 TABLE OF CONTENTS (Continued) SCHEDULES Schedule I: Mortgage Loan Schedule.....................................................................................................S-I-1 Schedule II: Representations and Warranties of the Seller/ Seller/Servicer..................................................................................S-II-1 Schedule III: Representations and Warranties as to the Mortgage Loans.................................................................................S-III-1 Schedule IV: Reserved................................................................................S-IV-1 Schedule V: Form of Monthly Report....................................................................................................S-IV-1 V-1 EXHIBITS Exhibit A: Form of Senior Certificate.................................................................................................A-1 Exhibit B: Form of Subordinated Certificate.....................................................................................B-1 Exhibit C: Form of Class A-R Certificate...........................................................................................C-1 Exhibit D: [Reserved].................................................................................................................................D-1 Exhibit E Form of Reverse of Certificates.......................................................................................E-1 Exhibit FF-1: Form of Class P Certificates..............................F-1 .............................................................F-1-1 Exhibit F-2: Form of Class L Certificates.............................................................F-2-1 Exhibit G-1: Form of Initial Certification of Trustee................Trustee ................................................G-1-1 Exhibit G-2: [Reserved]..............................................G-2-1 Exhibit G-3: Form of Delay Delivery Certification....................G-3.....................................................G-2-1 Exhibit G-4: [Reserved]..............................................G-4-1 Exhibit H-1H: Form of Final Certification of Trustee..................H-1-1 Exhibit H-2: [Reserved]..............................................H-2-1 .....................................................H-1 Exhibit I: Form of Transfer Affidavit.................................................................................................I-1 Exhibit J: Form of Transferor Certificate.........................................................................................J-1 Exhibit K: Form of Investment Letter (Non-Rule 144A)...................................................................K-1 Exhibit L: Form of Rule 144A Letter.....................................................................................................L-1 Exhibit M: Form of Request for Release (for Trustee)...................................................................M-1 Exhibit N: Request for Release of Documents.....................................................................................N-1 Exhibit OO-1: Form of Certification to Be Provided by the Depositor with Form 10-K.....................O-1-1 Exhibit O-2: Trustee's Officer's Certificate .........................................................O-1-2 Exhibit P-1: [Reserved]................................................O-1 .................................................................................P-1 Exhibit PP-2: [Reserved].................................................................................P-2 Exhibit Q: Form of Corridor Contract10-D, Form 8-K and Form 10-K Reporting Responsibility.................................P-1 Exhibit Q [Reserved]................................................Q-1 Exhibit R-1 R: Form of Performance Certification (Trustee)...............................................................R-1 Exhibit S S: Form of Servicing Criteria to be To Be Addressed in Assessment of Compliance Statement...................................S-2 ................................................................S-1 Exhibit T Form of T: List of Item 1119 Parties...........................................................................................T-1 Exhibit U U: Form of Sarbanes-Oxley Certification......................Certification (Rep▇▇▇▇▇▇▇▇ ▇▇ ▇▇rvicer).............................U-1 THIS POOLING AND SERVICING AGREEMENT, dated as of December April 1, 20062007, among INDYMAC MBS, INC., a Delaware corporation, as depositor (the "Depositor"), IndyMac Bank, F.S.B. ("IndyMac"), a federal savings bank, as seller (in that capacity, the "Seller") and as servicer (in that capacity, the "Servicer"), and Deutsche Bank National Trust Company, a national banking association, as trustee (the "Trustee") and as supplemental interest trustee (in that capacity, the "Supplemental Interest Trustee"). W i t n e s s e t h T h a t In consideration of the mutual agreements set forth in this Agreement, the parties agree as follows:,

Filing Obligations. 101 58 Section 11.02. 9.02 Form 10-D Filings....................................101 ..................................................................................59 Section 11.03. 9.03 Form 8-K Filings.....................................102 ...................................................................................60 Section 11.04. 9.04 Form 10-K Filings....................................102 ..................................................................................60 Section 11.05. 9.05 Sarbanes-Oxley Certification.........................103 Sec▇▇▇▇ ▇▇.▇▇. ▇orm .......................................................................61 Section 9.06 Form 15 Filing.......................................103 .....................................................................................61 Section 11.07. 9.07 Report on Assessment of Compliance and Attestation..........................................103 .................................................61 Section 11.08. 9.08 Use of Subcontractors................................105 ..............................................................................62 Section 11.09. 9.09 Amendments...........................................105 TABLE OF CONTENTS (Continued) SCHEDULES .........................................................................................63 Schedule I: Mortgage Loan Schedule..................................S-I-1 Schedule II: Representations I List of Deposited Underlying Certificates and Warranties of the Seller/ Servicer...............................................S-II-1 Schedule III: Representations and Warranties as to the Mortgage Loans.................................................S-III-1 Schedule IV: Underlying Agreement Exhibit A - Form of Monthly Report.................................S-IV-1 EXHIBITS Class A Certificate ..............................................................................A-1 Exhibit A: B - [Reserved]................................................................................................B-1 Exhibit C - Form of Senior Residual Certificate................................A-1 ..............................................................................C-1 Exhibit B: D - Form of Subordinated Reverse of Certificate..........................B-1 ............................................................................D-1 Exhibit C: E - Form of Transferor Affidavit..............................................................................E-1 Exhibit F - Form of Transfer Affidavit for the Class A-R Certificate.............................C-1 Certificate .................................................F-1 Exhibit D: G - [Reserved]................................................D-1 Exhibit E Form of Reverse of Certificates...........................E-1 Exhibit F: Form of Class P Certificates..............................................................................................................................F-1 Exhibit G-1: Form of Initial Certification of Trustee................G-1-1 Exhibit G-2: [Reserved]..............................................G-2-1 Exhibit G-3: Form of Delay Delivery Certification....................G-3-1 Exhibit G-4: [Reserved]..............................................G-4-1 Exhibit H-1: Form of Final Certification of Trustee..................H-1-1 Exhibit H-2: [Reserved]..............................................H-2-1 Exhibit I: Form of Transfer Affidavit................................I-1 Exhibit J: Form of Transferor Certificate............................J-1 Exhibit K: Form of Investment Letter (Non-Rule 144A).................K-1 Exhibit L: Form of Rule 144A Letter..................................L-1 Exhibit M: Form of Request for Release (for Trustee).................M-1 Exhibit N: Request for Release of Documents..........................N-1 Exhibit O: [Reserved]................................................O-1 Exhibit P: Form of Corridor Contract.................................P-1 Exhibit Q [Reserved]................................................Q-1 Exhibit R-1 H - Form of Performance Certification (Trustee)...............R-1 Certification.........................................................................H-1 Exhibit S I - Form of Servicing Criteria to be Addressed in Assessment of Compliance Statement...................................S-2 ............................................................................I-1 Exhibit T Form of J - List of Item 1119 Parties.........................T-1 .................................................................................J-1 Exhibit U K - Form of Sarbanes-Oxley Certification......................U-1 THIS POOLING AND SERVICING ......................................................................K-1 TRUST AGREEMENT, dated as of December 1July 25, 2006, by and among INDYMAC IndyMac MBS, INC., a Delaware corporationInc., as depositor (the "Depositor"), IndyMac Bank, F.S.B. Credit Suisse Securities ("IndyMac"), a federal savings bankUSA) LLC, as underlying certificate seller (in that capacity, the "Underlying Certificate Seller") and as servicer (in that capacity, the "Servicer"), and Deutsche Bank National Trust Company, a national banking association, as trustee (the "Trustee") and in its capacities as supplemental interest trustee Securities Intermediary and as Bank (in that capacity, the "Supplemental Interest Trustee"each as defined below). W i t n e s s e t h T h a t In consideration of the mutual agreements set forth in this Agreement, the parties agree as follows:.

Filing Obligations. 101 116 Section 11.02. 11.02 Form 10-D Filings....................................101 ....................................................................116 Section 11.03. 11.03 Form 8-K Filings.....................................102 .....................................................................117 Section 11.04. 11.04 Form 10-K Filings....................................102 ....................................................................117 Section 11.05. 11.05 Sarbanes-Oxley Certification.........................103 Sec▇▇▇▇ ▇▇.▇▇. ▇orm .........................................................118 Section 11.06 Form 15 Filing.......................................103 .......................................................................118 Section 11.07. 11.07 Report on Assessment of Compliance and Attestation..........................................103 ...................................118 Section 11.08. 11.08 Use of Subcontractors................................105 ................................................................119 Section 11.09. 11.09 Amendments...........................................105 TABLE OF CONTENTS (Continued) SCHEDULES ...........................................................................120 Schedule I: Mortgage Loan Schedule.....................................................................................................S-I-1 Schedule II: Representations and Warranties of the Seller/ Seller/Servicer..................................................................................S-II-1 Schedule III: Representations and Warranties as to the Mortgage Loans.................................................................................S-III-1 Schedule IV: Form of Monthly Report...................................................................................................S-IV-1 EXHIBITS Exhibit A: Form of Senior Certificate................................Certificate (excluding Notional Amount Certificates)........................A-1 Exhibit B: Form of Subordinated Certificate.....................................................................................B-1 Exhibit C: Form of Class A-R Certificate...........................................................................................C-1 Exhibit D: [Reserved]................................................Form of Notional Amount Certificate........................................................D-1 Exhibit E Form of Reverse of Certificates.......................................................................................E-1 Exhibit F: Form of Class P Certificates.............................................................................................F-1 Exhibit G-1: Form of Initial Certification of Trustee.................................................................G-1-1 Exhibit G-2: [Reserved].............................................................................................................................G-2-1 Exhibit G-3: Form of Delay Delivery Certification.........................................................................G-3-1 Exhibit G-4: [Reserved].............................................................................................................................G-4-1 Exhibit H-1: Form of Final Certification of Trustee.....................................................................H-1-1 Exhibit H-2: [Reserved].............................................................................................................................H-2-1 Exhibit I: Form of Transfer Affidavit.................................................................................................I-1 Exhibit J: Form of Transferor Certificate.........................................................................................J-1 Exhibit K: Form of Investment Letter (Non-Rule 144A)...................................................................K-1 Exhibit L: Form of Rule 144A Letter.....................................................................................................L-1 Exhibit M: Form of Request for Release (for Trustee)...................................................................M-1 Exhibit N: Request for Release of Documents.....................................................................................N-1 Exhibit O: [Reserved].................................................................................................................................O-1 Exhibit P: Form of Corridor Contract.................................[Reserved].................................................................................P-1 Exhibit Q [Reserved].................................................................................................................................Q-1 Exhibit R-1 R Form of Performance Certification (Trustee)...............................................................R-1 Exhibit S Form of Servicing Criteria to be Addressed in Assessment of Compliance Statement.......................................................................................................S-2 Exhibit T Form of List of Item 1119 Parties...................................................................................T-1 Exhibit U Form of Sarbanes-Oxley Certification.............................................................................U-1 THIS POOLING AND SERVICING AGREEMENT, dated as of December April 1, 2006, among INDYMAC MBS, INC., a Delaware corporation, as depositor (the "Depositor"), IndyMac Bank, F.S.B. ("IndyMac"), a federal savings bank, as seller (in that capacity, the "Seller") and as servicer Servicer (in that capacity, the "Servicer"), and Deutsche Bank National Trust Company, a national banking association, as trustee (the "Trustee") and as supplemental interest trustee (in that capacity, the "Supplemental Interest Trustee"). W i t n e s s e t h T h a t In consideration of the mutual agreements set forth in this Agreement, the parties agree as follows:,

Filing Obligations. 101 104 Section 11.02. 11.02 Form 10-D Filings....................................101 ................................................................................104 Section 11.03. 11.03 Form 8-K Filings.....................................102 .................................................................................105 Section 11.04. 11.04 Form 10-K Filings....................................102 ................................................................................106 Section 11.05. 11.05 Sarbanes-Oxley Certification.........................103 Sec▇▇▇▇ ▇▇.▇▇. ▇orm .....................................................................108 Section 11.06 Form 15 Filing.......................................103 ...................................................................................108 Section 11.07. 11.07 Report on Assessment of Compliance and Attestation..........................................103 ...............................................109 Section 11.08. 11.08 Use of Subcontractors................................105 ............................................................................110 Section 11.09. 11.09 Amendments...........................................105 TABLE OF CONTENTS (Continued) SCHEDULES .......................................................................................110 Schedule I: Mortgage Loan Schedule......................................................................................................................S-I-1 Schedule II: Representations and Warranties of the Seller/ Seller/Servicer...................................................................................................S-II-1 Schedule III: Representations and Warranties as to the Mortgage Loans.................................................S-III-1 Schedule IV: Reserved.................................................................................................S-IV-1 Schedule V: Form of Monthly Report.....................................................................................................................S-IV-1 V-1 EXHIBITS Exhibit A: Form of Senior Certificate................................Certificate (excluding Notional Amount Certificates).........................................A-1 Exhibit B: Form of Subordinated Certificate......................................................................................................B-1 Exhibit C: Form of Class A-R Certificate............................................................................................................C-1 Exhibit D: [Reserved]................................................Form of Notional Amount Certificate.........................................................................D-1 Exhibit E Form of Reverse of Certificates........................................................................................................E-1 Exhibit F: Form of Class P Certificates..............................................................................................................F-1 Exhibit G-1: Form of Initial Certification of Trustee................Trustee .................................................................G-1-1 Exhibit G-2: [Reserved]..............................................G-2-1 Exhibit G-3: Form of Delay Delivery Certification....................G-3......................................................................G-2-1 Exhibit G-4: [Reserved]..............................................G-4-1 Exhibit H-1H: Form of Final Certification of Trustee..................H-1-1 Exhibit H-2: [Reserved]..............................................H-2-1 ......................................................................H-1 Exhibit I: Form of Transfer Affidavit..................................................................................................................I-1 Exhibit J: Form of Transferor Certificate..........................................................................................................J-1 Exhibit K: Form of Investment Letter (Non-Rule 144A)....................................................................................K-1 Exhibit L: Form of Rule 144A Letter......................................................................................................................L-1 Exhibit M: Form of Request for Release (for Trustee).................M-1 Exhibit N: Request for Release of Documents..........................N-1 Exhibit O: [Reserved]................................................O-1 Exhibit P: Form of Corridor Contract.................................P-1 Exhibit Q [Reserved]................................................Q-1 Exhibit R-1 Form of Performance Certification (Trustee)...............R-1 Exhibit S Form of Servicing Criteria to be Addressed in Assessment of Compliance Statement...................................S-2 Exhibit T Form of List of Item 1119 Parties.........................T-1 Exhibit U Form of Sarbanes-Oxley Certification......................U-1 THIS POOLING AND SERVICING AGREEMENT, dated as of December 1, 2006, among INDYMAC MBS, INC., a Delaware corporation, as depositor (the "Depositor"), IndyMac Bank, F.S.B. ("IndyMac"), a federal savings bank, as seller (in that capacity, the "Seller") and as servicer (in that capacity, the "Servicer"), and Deutsche Bank National Trust Company, a national banking association, as trustee (the "Trustee") and as supplemental interest trustee (in that capacity, the "Supplemental Interest Trustee"). W i t n e s s e t h T h a t In consideration of the mutual agreements set forth in this Agreement, the parties agree as follows:...................................................................M-1

Filing Obligations. 101 116 Section 11.02. Form 10-D Filings....................................101 ....................................................................116 Section 11.03. Form 8-K Filings.....................................102 .....................................................................117 Section 11.04. Form 10-K Filings....................................102 ....................................................................117 Section 11.05. Sarbanes-Oxley Certification.........................103 Sec▇▇▇▇ ▇▇.▇▇.........................................................118 Section 11.06. ▇orm Form 15 Filing.......................................103 .......................................................................118 Section 11.07. Report on Assessment of Compliance and Attestation..........................................103 ...................................118 Section 11.08. Use of Subcontractors................................105 ................................................................120 Section 11.09. Amendments...........................................105 ...........................................................................120 -iii- TABLE OF CONTENTS ----------------- (Continued) SCHEDULES Schedule I: Mortgage Loan Schedule.....................................................................................................S-I-1 Schedule II: Representations and Warranties of the Seller/ Seller/Servicer..................................................................................S-II-1 Schedule III: Representations and Warranties as to the Mortgage Loans.................................................................................S-III-1 Schedule IV: Form of Monthly Report...................................................................................................S-IV-1 EXHIBITS Exhibit A: Form of Senior Certificate.................................................................................................A-1 Exhibit B: Form of Subordinated Certificate.....................................................................................B-1 Exhibit C: Form of Class A-R Certificate...........................................................................................C-1 Exhibit D: [Reserved].................................................................................................................................D-1 Exhibit E Form of Reverse of Certificates.......................................................................................E-1 Exhibit F: Form of Class P Certificates.............................................................................................F-1 Exhibit G-1: Form of Initial Certification of Trustee.................................................................G-1-1 Exhibit G-2: [Reserved].............................................................................................................................G-2-1 Exhibit G-3: Form of Delay Delivery Certification.........................................................................G-3-1 Exhibit G-4: [Reserved].............................................................................................................................G-4-1 Exhibit H-1: Form of Final Certification of Trustee.....................................................................H-1-1 Exhibit H-2: [Reserved].............................................................................................................................H-2-1 Exhibit I: Form of Transfer Affidavit.................................................................................................I-1 Exhibit J: Form of Transferor Certificate.........................................................................................J-1 Exhibit K: Form of Investment Letter (Non-Rule 144A)...................................................................K-1 Exhibit L: Form of Rule 144A Letter.....................................................................................................L-1 Exhibit M: Form of Request for Release (for Trustee)...................................................................M-1 Exhibit N: Request for Release of Documents.....................................................................................N-1 Exhibit O: [Reserved].................................................................................................................................O-1 Exhibit PP-1: Form of Corridor Class 2-A-1 Swap Contract...........................................................................................P-1 Exhibit P-2: Form of Certificate Swap Contract..........................................................P-2 Exhibit Q [Reserved].................................................................................................................................Q-1 Exhibit R-1 Form of Performance Certification (Trustee)...............................................................R-1 Exhibit S Form of Servicing Criteria to be Addressed in Assessment of Compliance Statement.......................................................................................................S-2 Exhibit T Form of List of Item 1119 Parties...................................................................................T-1 Exhibit U Form of Sarbanes-Oxley Certification.............................................................................U-1 THIS POOLING AND SERVICING AGREEMENTThis Pooling And Servicing Agreement, dated as of December August 1, 2006, among INDYMAC IndyMac MBS, INC.Inc., a Delaware corporation, as depositor (the "Depositor"), IndyMac Bank, F.S.B. ("IndyMac"), a federal savings bank, as seller (in that capacity, the "Seller") and as servicer (in that capacity, the "Servicer"), and Deutsche Bank National Trust Company, a national banking association, as trustee (the "Trustee") ), and as supplemental interest swap trustee (in that capacity, the "Supplemental Interest Swap Trustee"). W i t n e s s e t h T h a t In consideration of the mutual agreements set forth in this Agreement, the parties agree as follows:.

Filing Obligations. 101 116 Section 11.02. 11.02 Form 10-D Filings....................................101 ....................................................116 Section 11.03. 11.03 Form 8-K Filings.....................................102 .....................................................118 Section 11.04. 11.04 Form 10-K Filings....................................102 ....................................................118 Section 11.05. 11.05 Sarbanes-Oxley Certification.........................103 Sec▇.........................................▇▇▇ ▇▇.▇▇. ▇orm Section 11.06 Form 15 Filing.......................................103 .......................................................121 Section 11.07. 11.07 Report on Assessment of Compliance and Attestation..........................................103 ...................121 Section 11.08. 11.08 Use of Subcontractors................................105 ................................................122 Section 11.09. 11.09 Amendments...........................................105 TABLE OF CONTENTS (Continued) ...........................................................122 SCHEDULES Schedule I: Mortgage Loan Schedule....................................................................................S-I-1 Schedule II: Representations and Warranties of the Seller/ Seller/Servicer.................................................................S-II-1 Schedule III: Representations and Warranties as to the Mortgage Loans................................................................S-III-1 Schedule IV: Form of Monthly Report.................................[Reserved].............................................................S-IV-1 EXHIBITS Exhibit A: Form of Senior Certificate................................Certificate (other than the Notional Amount Certificates)..A-1 Exhibit B: Form of Subordinated Certificate....................................................................B-1 Exhibit C: Form of Class A-R Certificate..........................................................................C-1 Exhibit D: [Reserved]................................................Form of Notional Amount Certificate.......................................D-1 Exhibit E E: Form of Reverse of Certificates......................................................................E-1 Exhibit FF-1: Form of Class P Certificates............................................................................F-1 Exhibit F-2: Form of Class L Certificates..............................................F-2 Exhibit G-1: Form of Initial Certification of Trustee................Trustee ...............................G-1-1 Exhibit G-2: [Reserved]..............................................G-2-1 Exhibit G-3: Form of Delay Delivery Certification....................G-3....................................G-2-1 Exhibit G-4: [Reserved]..............................................G-4-1 Exhibit H-1H: Form of Final Certification of Trustee..................H-1-1 Exhibit H-2: [Reserved]..............................................H-2-1 ....................................H-1 Exhibit I: Form of Transfer Affidavit................................................................................I-1 Exhibit J: Form of Transferor Certificate........................................................................J-1 Exhibit K: Form of Investment Letter (Non-Rule 144A)..................................................K-1 Exhibit L: Form of Rule 144A Letter....................................................................................L-1 Exhibit M: Form of Request for Release (for Trustee)..................................................M-1 Exhibit N: Request for Release of Documents....................................................................N-1 Exhibit OO-1: Form of Certificate to be Provided by the Depositor with Form 10-K........O-1 Exhibit O-2: Form of Trustee's Officer's Certificate.....................................O Exhibit P: [Reserved]................................................O-1 Exhibit P: Form of Corridor Contract.................................................................................................P-1 Exhibit Q [Reserved]................................................Reporting Responsibility..................................................Q-1 Exhibit R-1 R: Form of Performance Certification (Trustee)..............................................R-1 Exhibit S S: Form of Servicing Criteria to be Be Addressed in Assessment of S-1 Compliance Statement...................................S-2 Exhibit T Form of List of Item 1119 Parties.........................T-1 Exhibit U Form of Sarbanes-Oxley Certification......................U-1 THIS POOLING AND SERVICING AGREEMENT, dated as of December 1, 2006, among INDYMAC MBS, INC., a Delaware corporation, as depositor (the "Depositor"), IndyMac Bank, F.S.B. ("IndyMac"), a federal savings bank, as seller (in that capacity, the "Seller") and as servicer (in that capacity, the "Servicer"), and Deutsche Bank National Trust Company, a national banking association, as trustee (the "Trustee") and as supplemental interest trustee (in that capacity, the "Supplemental Interest Trustee"). W i t n e s s e t h T h a t In consideration of the mutual agreements set forth in this Agreement, the parties agree as follows:.............................................

Filing Obligations. 101 114 Section 11.02. 11.02 Form 10-D Filings....................................101 ....................................................................114 Section 11.03. 11.03 Form 8-K Filings.....................................102 .....................................................................115 Section 11.04. 11.04 Form 10-K Filings....................................102 ....................................................................115 Section 11.05. Sarbanes11.05 ▇▇▇▇▇▇▇▇-Oxley Certification.........................103 Sec▇▇▇▇▇ ▇▇.▇▇. ▇orm Certification.........................................................116 Section 11.06 Form 15 Filing.......................................103 .......................................................................116 Section 11.07. 11.07 Report on Assessment of Compliance and Attestation..........................................103 ...................................116 Section 11.08. 11.08 Use of Subcontractors................................105 ................................................................118 Section 11.09. 11.09 Amendments...........................................105 TABLE OF CONTENTS (Continued) SCHEDULES ...........................................................................118 Schedule I: Mortgage Loan Schedule.....................................................................................................S-I-1 Schedule II: Representations and Warranties of the Seller/ Seller/Servicer..................................................................................S-II-1 Schedule III: Representations and Warranties as to the Mortgage Loans.................................................................................S-III-1 Schedule IV: Principal Balance Schedule..............................................................S-IV-1 Schedule V: Form of Monthly Report....................................................................................................S-IV-1 V-1 EXHIBITS Exhibit A: Form of Senior Certificate................................Certificate (other than the Notional Amount Certificates)...................A-1 Exhibit B: Form of Subordinated Certificate.....................................................................................B-1 Exhibit C: Form of Class A-R Certificate...........................................................................................C-1 Exhibit D: [Reserved]................................................Form of Notional Amount Certificate........................................................D-1 Exhibit E E: Form of Reverse of Certificates.......................................................................................E-1 Exhibit F: Form of Class P Certificates.............................................................................................F-1 Exhibit G-1: Form of Initial Certification of Trustee................Trustee ................................................G-1-1 Exhibit G-2: [Reserved]..............................................G-2-1 Exhibit G-3: Form of Delay Delivery Certification....................G-3.....................................................G-2-1 Exhibit G-4: [Reserved]..............................................G-4-1 Exhibit H-1H: Form of Final Certification of Trustee..................H-1-1 Exhibit H-2: [Reserved]..............................................H-2-1 .....................................................H-1 Exhibit I: Form of Transfer Affidavit.................................................................................................I-1 Exhibit J: Form of Transferor Certificate.........................................................................................J-1 Exhibit K: Form of Investment Letter (Non-Rule 144A)...................................................................K-1 Exhibit L: Form of Rule 144A Letter.....................................................................................................L-1 Exhibit M: Form of Request for Release (for Trustee)...................................................................M-1 Exhibit N: Request for Release of Documents.....................................................................................N-1 Exhibit O: [Reserved].................................................................................................................................O-1 Exhibit P: Form of Corridor Contract......................................................................................... P-1 Exhibit Q Q: [Reserved]................................................Reserved]....................................................................... Q-1 Exhibit R-1 R: Form of Performance Certification (Trustee)...............Trustee)...................................... R-1 Exhibit S S: Compliance Statement............................................................. S-1 Exhibit T: List of 1119 Parties............................................................. T-1 Exhibit U: Form of Servicing Criteria to be Addressed in Assessment ▇▇▇▇▇▇▇▇-▇▇▇▇▇ Certification (Replacement of Compliance Statement...................................S-2 Exhibit T Form of List of Item 1119 Parties.........................T-1 Exhibit U Form of Sarbanes-Oxley Certification......................Servicer)................... U-1 THIS POOLING AND SERVICING AGREEMENT, dated as of December October 1, 2006, among INDYMAC MBS, INC., a Delaware corporation, as depositor (the "Depositor"), IndyMac Bank, F.S.B. ("IndyMac"), a federal savings bank, as seller (in that capacity, the "Seller") and as servicer (in that capacity, the "Servicer"), and Deutsche Bank National Trust Company, a national banking association, as trustee (in that capacity, the "Trustee") and as supplemental interest trustee (in that capacity, the "Supplemental Interest Trustee"). W i t n e s s e t h T h a t In consideration of the mutual agreements set forth in this Agreement, the parties agree as follows:,

Filing Obligations. 101 111 Section 11.02. Form 10-D Filings....................................101 ....................................................................111 Section 11.03. Form 8-K Filings.....................................102 .....................................................................112 Section 11.04. Form 10-K Filings....................................102 ....................................................................112 Section 11.05. Sarbanes-Oxley Certification.........................103 Sec▇▇▇▇ ▇▇.▇▇.........................................................113 Section 11.06. ▇orm Form 15 Filing.......................................103 .......................................................................113 Section 11.07. Report on Assessment of Compliance and Attestation..........................................103 ...................................113 Section 11.08. Use of Subcontractors................................105 ................................................................115 Section 11.09. Amendments...........................................105 ...........................................................................115 -iii- TABLE OF CONTENTS ----------------- (Continued) SCHEDULES Schedule I: Mortgage Loan Schedule.................................................................................................S-I-1 Schedule II: Representations and Warranties of the Seller/ Seller/Servicer..............................................................................S-II-1 Schedule III: Representations and Warranties as to the Mortgage Loans.............................................................................S-III-1 Schedule IV: Form of Monthly Report...............................................................................................S-IV-1 EXHIBITS Exhibit A: Form of Senior Certificate................................Certificate (excluding Notional Amount Certificates)....................A-1 Exhibit B: Form of Subordinated Certificate.................................................................................B-1 Exhibit C: Form of Class A-R Certificate.........................................................................................C-1 Exhibit D: [Reserved]................................................Form of Notional Amount Certificate....................................................D-1 Exhibit E Form of Reverse of Certificates...................................................................................E-1 Exhibit F: Form of Class P Certificates.........................................................................................F-1 Exhibit G-1: Form of Initial Certification of Trustee.............................................................G-1-1 Exhibit G-2: [Reserved].........................................................................................................................G-2-1 Exhibit G-3: Form of Delay Delivery Certification.....................................................................G-3-1 Exhibit G-4: [Reserved].........................................................................................................................G-4-1 Exhibit H-1: Form of Final Certification of Trustee.................................................................H-1-1 Exhibit H-2: [Reserved].........................................................................................................................H-2-1 Exhibit I: Form of Transfer Affidavit.............................................................................................I-1 Exhibit J: Form of Transferor Certificate.....................................................................................J-1 Exhibit K: Form of Investment Letter (Non-Rule 144A)...............................................................K-1 Exhibit L: Form of Rule 144A Letter.................................................................................................L-1 Exhibit M: Form of Request for Release (for Trustee)...............................................................M-1 Exhibit N: Request for Release of Documents.................................................................................N-1 Exhibit O: [Reserved]................................................Form of Trustee Certification..........................................................O-1 Exhibit PP-1: Form of Corridor Cap Contract for Class A-1A Certificates...........................................................................P-1 Exhibit P-2: Form of Swap Contract.................................P-1 ..................................................................P-2 Exhibit Q [Reserved].............................................................................................................................Q-1 Exhibit R-1 Form of Performance Certification (Trustee)...........................................................R-1 Exhibit S Form of Servicing Criteria to be Addressed in Assessment of Compliance Statement...................................................................................................S-2 Exhibit T Form of List of Item 1119 Parties...............................................................................T-1 Exhibit U Form of Sarbanes-Oxley Certification......................U-1 ...................................................▇-1 THIS POOLING AND SERVICING AGREEMENT, dated as of December March 1, 2006, among INDYMAC MBS, INC., a Delaware corporation, as depositor (the "Depositor"), IndyMac Bank, F.S.B. ("IndyMac"), a federal savings bank, as seller (in that capacity, the "Seller") and as servicer Servicer (in that capacity, the "Servicer"), and Deutsche Bank National Trust Company, a national banking association, as trustee (the "Trustee") and as supplemental interest trustee (in that capacity, the "Supplemental Interest Trustee"). W i t n e s s e t h T h a t In consideration of the mutual agreements set forth in this Agreement, the parties agree as follows:,

Filing Obligations. 101 100 Section 11.02. 11.02 Form 10-D Filings....................................101 .................................................................................100 Section 11.03. 11.03 Form 8-K Filings.....................................102 ..................................................................................101 Section 11.04. 11.04 Form 10-K Filings....................................102 .................................................................................101 Section 11.05. Sarbanes11.05 ▇▇▇▇▇▇▇▇-Oxley Certification.........................103 Sec▇▇▇▇▇ ▇▇.▇▇. ▇orm Certification......................................................................102 Section 11.06 Form 15 Filing.......................................103 ....................................................................................102 Section 11.07. 11.07 Report on Assessment of Compliance and Attestation..........................................103 ................................................102 Section 11.08. 11.08 Use of Subcontractors................................105 .............................................................................104 Section 11.09. 11.09 Amendments...........................................105 TABLE OF CONTENTS (Continued) ........................................................................................104 SCHEDULES Schedule I: Mortgage Loan Schedule..................................................................................................................S-I-1 Schedule II: Representations and Warranties of the Seller/ Seller/Servicer...............................................................................................S-II-1 Schedule III: Representations and Warranties as to the Mortgage Loans..............................................................................................S-III-1 Schedule IV: [Reserved]...........................................................................................S-IV-1 Schedule V: Form of Monthly Report.................................................................................................................S-IV-1 V-1 EXHIBITS Exhibit A: Form of Senior CertificateCertificate (other than the Notional Amount Certificates)................................A-1 Exhibit B: Form of Subordinated Certificate..................................................................................................B-1 Exhibit C: Form of Class A-R Certificate........................................................................................................C-1 Exhibit D: [Reserved]................................................Form of Notional Amount Certificate.....................................................................D-1 Exhibit E E: Form of Reverse of Certificates....................................................................................................E-1 Exhibit F: Form of Class P Certificates..........................................................................................................F-1 Exhibit G-1: Form of Initial Certification of Trustee................Trustee .............................................................G-1-1 Exhibit G-2: [Reserved]..............................................G-2-1 Exhibit G-3: Form of Delay Delivery Certification....................G-3..................................................................G-2-1 Exhibit G-4: [Reserved]..............................................G-4-1 Exhibit H-1H: Form of Final Certification of Trustee..................H-1-1 Exhibit H-2: [Reserved]..............................................H-2-1 ..................................................................H-1 Exhibit I: Form of Transfer Affidavit..............................................................................................................I-1 Exhibit J: Form of Transferor Certificate......................................................................................................J-1 Exhibit K: Form of Investment Letter (Non-Rule 144A)................................................................................K-1 Exhibit L: Form of Rule 144A Letter..................................................................................................................L-1 Exhibit M: Form of Request for Release (for Trustee)................................................................................M-1 Exhibit N: Request for Release of Documents..................................................................................................N-1 Exhibit O: [Reserved]..............................................................................................................................................O-1 Exhibit P: Form of Corridor Contract.................................[Reserved]..............................................................................................P-1 Exhibit Q [Reserved]..............................................................................................................................................Q-1 Exhibit R-1 R: Form of Performance Certification (Trustee)............................................................................R-1 Exhibit S S: Compliance Statement....................................................................................S-1 Exhibit T: List of 1119 Parties....................................................................................T-1 Exhibit U: Form of Servicing Criteria to be Addressed in Assessment ▇▇▇▇▇▇▇▇-▇▇▇▇▇ Certification (Replacement of Compliance Statement...................................S-2 Exhibit T Form of List of Item 1119 Parties.........................T-1 Exhibit U Form of Sarbanes-Oxley Certification......................Servicer)..........................................U-1 THIS POOLING AND SERVICING AGREEMENT, dated as of December September 1, 2006, among INDYMAC MBS, INC., a Delaware corporation, as depositor (the "Depositor"), IndyMac Bank, F.S.B. ("IndyMac"), a federal savings bank, as seller (in that capacity, the "Seller") and as servicer Servicer (in that capacity, the "Servicer"), and Deutsche Bank National Trust Company, a national banking association, as trustee (the "Trustee") and as supplemental interest trustee (in that capacity, the "Supplemental Interest Trustee"). W i t n e s s e t h T h a t In consideration of the mutual agreements set forth in this Agreement, the parties agree as follows:,

Filing Obligations. 101 104 Section 11.02. 11.02 Form 10-D Filings....................................101 ....................................................................104 Section 11.03. 11.03 Form 8-K Filings.....................................102 .....................................................................105 Section 11.04. 11.04 Form 10-K Filings....................................102 ....................................................................105 Section 11.05. 11.05 Sarbanes-Oxley Certification.........................103 Sec▇▇▇▇ ▇▇.▇▇. ▇orm .........................................................108 Section 11.06 Form 15 Filing.......................................103 .......................................................................108 Section 11.07. 11.07 Report on Assessment of Compliance and Attestation..........................................103 ...................................108 Section 11.08. 11.08 Use of Subcontractors................................105 ................................................................110 Section 11.09. 11.09 Amendments...........................................105 TABLE OF CONTENTS (Continued) ...........................................................................110 SCHEDULES Schedule I: Mortgage Loan Schedule.....................................................................................................S-I-1 Schedule II: Representations and Warranties of the Seller/ Seller/Servicer..................................................................................S-II-1 Schedule III: Representations and Warranties as to the Mortgage Loans.................................................................................S-III-1 Schedule IV: [Reserved]..............................................................................S-IV-1 Schedule V: Form of Monthly Report....................................................................................................S-IV-1 V-1 EXHIBITS Exhibit A: Form of Senior Certificate................................Certificate (other than the Notional Amount Certificates)...................A-1 Exhibit B: Form of Subordinated Certificate.....................................................................................B-1 Exhibit C: Form of Class A-R Certificate...........................................................................................C-1 Exhibit D: [Reserved]................................................Form of Notional Amount Certificate........................................................D-1 Exhibit E E: Form of Reverse of Certificates.......................................................................................E-1 Exhibit F: Form of Class P Certificates..............................[Reserved].................................................................................F-1 Exhibit G-1: Form of Initial Certification of Trustee................Trustee ................................................G-1-1 Exhibit G-2: [Reserved]..............................................G-2-1 Exhibit G-3: Form of Delay Delivery Certification....................G-3.....................................................G-2-1 Exhibit G-4: [Reserved]..............................................G-4-1 Exhibit H-1H: Form of Final Certification of Trustee..................H-1-1 Exhibit H-2: [Reserved]..............................................H-2-1 .....................................................H-1 Exhibit I: Form of Transfer Affidavit.................................................................................................I-1 Exhibit J: Form of Transferor Certificate.........................................................................................J-1 Exhibit K: Form of Investment Letter (Non-Rule 144A)...................................................................K-1 Exhibit L: Form of Rule 144A Letter.....................................................................................................L-1 Exhibit M: Form of Request for Release (for Trustee)...................................................................M-1 Exhibit N: Request for Release of Documents.....................................................................................N-1 Exhibit OO-1: [Reserved]................................................O-1 Form of Certification to be Provided by the Depositor with Form 10-K.....................O-1-1 Exhibit O-2: Form of Trustee's Officer's Certificate..................................................O-2-1 Exhibit P: Form of Class A-3 Corridor Contract.........................................................................................P-1 Exhibit Q [Reserved]................................................Reporting Responsibility...................................................................Q-1 Exhibit R-1 R: Form of Performance Certification (Trustee)...............................................................R-1 Exhibit S S: Form of Servicing Criteria to be Addressed in Assessment of S-1 Compliance Statement...................................S-2 Exhibit T Form of List of Item 1119 Parties.........................T-1 Exhibit U Form of Sarbanes-Oxley Certification......................U-1 THIS POOLING AND SERVICING AGREEMENT, dated as of December 1, 2006, among INDYMAC MBS, INC., a Delaware corporation, as depositor (the "Depositor"), IndyMac Bank, F.S.B. ("IndyMac"), a federal savings bank, as seller (in that capacity, the "Seller") and as servicer (in that capacity, the "Servicer"), and Deutsche Bank National Trust Company, a national banking association, as trustee (the "Trustee") and as supplemental interest trustee (in that capacity, the "Supplemental Interest Trustee"). W i t n e s s e t h T h a t In consideration of the mutual agreements set forth in this Agreement, the parties agree as follows:.............................................................

Filing Obligations. 101 Section XI-1 SECTION 11.02. Form 10-D Filings....................................101 Section ..........................................XI-1 SECTION 11.03. Form 8-K Filings.....................................102 Section ...........................................XI-2 SECTION 11.04. Form 10-K Filings....................................102 Section ..........................................XI-2 SECTION 11.05. Sarbanes▇▇▇▇▇▇▇▇-Oxley Certification.........................103 Sec▇▇▇▇▇ ▇▇.▇▇Certification...............................XI-3 SECTION 11.06. ▇orm Form 15 Filing.......................................103 Section .............................................XI-3 SECTION 11.07. Report on Assessment of Compliance and Attestation..........................................103 Section .........XI-3 SECTION 11.08. Use of Subcontractors................................105 Section ......................................XI-5 SECTION 11.09. Amendments...........................................105 TABLE OF CONTENTS (Continued) SCHEDULES .................................................XI-5 Schedule I: Mortgage Loan Schedule.......................................................................S-I-1 Schedule II: Representations and Warranties of the Seller/ Servicer...............................................S-II-1 Schedule III: Representations and Warranties as to the Mortgage Loans.................................................S-III-1 Schedule IV: Form of Monthly Report.................................Planned Balanced Schedules................................S-IV-1 EXHIBITS Exhibit A: Form of Senior Class A, M and B Certificate.........................................................A-1 Exhibit B: Form of Subordinated Certificate..........................[Reserved]...................................................B-1 Exhibit C: Form of Class A-R Certificate...............................................................C-1 Exhibit D: [Reserved]................................................Form of Class X Certificate..................................D-1 Exhibit E E: Form of Reverse of Certificates.........................................................E-1 Exhibit F: Form of Class P Certificates..............................[Reserved]...................................................F-1 Exhibit G-1G: Form of Initial Certification of Trustee................G-1-1 .....................G-1 Exhibit G-2: [Reserved]..............................................G-2-1 Exhibit G-3: Form of Delay Delivery Certification....................G-3-1 Exhibit G-4: [Reserved]..............................................G-4-1 Exhibit H-1H: Form of Final Certification of Trustee..................H-1-1 Exhibit H-2: [Reserved]..............................................H-2-1 .......................H-1 Exhibit I: Form of Transfer Affidavit...................................................................I-1 Exhibit J: Form of Transferor Certificate...........................................................J-1 Exhibit K: Form of Investment Letter (Non-Rule 144A).................[Reserved]...................................................K-1 Exhibit L: Form of Rule 144A Letter.......................................................................L-1 Exhibit M: Form of Request for Release (for Trustee).....................................M-1 Exhibit N: Form of Request for Release of Documents..........................(Mortgage Loan Paid in Full, Repurchased and Released)....................................N-1 Exhibit O: [Reserved]................................................O-1 Exhibit P: Form of Corridor Contract.................................P-1 Exhibit Q [Reserved]................................................Q-1 Exhibit R-1 Form of Performance Certification (Trustee)...............R-1 Exhibit S Form of Servicing Criteria to be Addressed in Assessment of Compliance Statement...................................S-2 Exhibit T Form of List of Item 1119 Parties.........................T-1 Exhibit U Form of Sarbanes-Oxley Certification......................U-1 Subsequent Transfer Agreement........................O-1 THIS POOLING AND SERVICING AGREEMENT, dated as of December 1, 2006[ ], among INDYMAC MBS, INC., a Delaware corporation, as depositor (the "Depositor"), IndyMac Bank[INDYMAC BANK, F.S.B. F.S.B.] ("[IndyMac]"), a federal savings bank, as seller (in that such capacity, the "Seller") and as servicer (in that such capacity, the "Servicer"), and Deutsche Bank National Trust Company[ ], a national banking associationcorporation organized under the laws of the State of [ ], as trustee (the "Trustee") and as supplemental interest trustee (in that capacity, the "Supplemental Interest Trustee"). W i t n e s s e t h T h a t In consideration of the mutual agreements set forth in this Agreement, the parties agree as follows:,

Filing Obligations. 101 115 Section 11.02. 11.02 Form 10-D Filings....................................101 ....................................................................115 Section 11.03. 11.03 Form 8-K Filings.....................................102 .....................................................................116 Section 11.04. 11.04 Form 10-K Filings....................................102 ....................................................................116 Section 11.05. 11.05 Sarbanes-Oxley Certification.........................103 Sec▇▇▇▇ ▇▇.▇▇. ▇orm .........................................................117 Section 11.06 Form 15 Filing.......................................103 .......................................................................117 Section 11.07. 11.07 Report on Assessment of Compliance and Attestation..........................................103 ...................................117 Section 11.08. 11.08 Use of Subcontractors................................105 ................................................................119 Section 11.09. 11.09 Amendments...........................................105 TABLE OF CONTENTS (Continued) ...........................................................................119 SCHEDULES Schedule I: Mortgage Loan Schedule.....................................................................................................S-I-1 Schedule II: Representations and Warranties of the Seller/ Seller/Servicer..................................................................................S-II-1 Schedule III: Representations and Warranties as to the Mortgage Loans.................................................................................S-III-1 Schedule IV: Form of Monthly Report.................................Principal Balance Schedule..............................................................S-IV-1 EXHIBITS Exhibit A: Form of Senior Certificate................................Certificate (other than the Notional Amount Certificates)...................A-1 Exhibit B: Form of Subordinated Certificate.....................................................................................B-1 Exhibit C: Form of Class A-R Certificate...........................................................................................C-1 Exhibit D: [Reserved]................................................Form of Notional Amount Certificate........................................................D-1 Exhibit E E: Form of Reverse of Certificates.......................................................................................E-1 Exhibit F: Form of Class P Certificates.............................................................................................F-1 Exhibit G-1: Form of Initial Certification of Trustee................Trustee ................................................G-1-1 Exhibit G-2: [Reserved]..............................................G-2-1 Exhibit G-3: Form of Delay Delivery Certification....................G-3.....................................................G-2-1 Exhibit G-4: [Reserved]..............................................G-4-1 Exhibit H-1H: Form of Final Certification of Trustee..................H-1-1 Exhibit H-2: [Reserved]..............................................H-2-1 .....................................................H-1 Exhibit I: Form of Transfer Affidavit.................................................................................................I-1 Exhibit J: Form of Transferor Certificate.........................................................................................J-1 Exhibit K: Form of Investment Letter (Non-Rule 144A)...................................................................K-1 Exhibit L: Form of Rule 144A Letter.....................................................................................................L-1 Exhibit M: Form of Request for Release (for Trustee)...................................................................M-1 Exhibit N: Request for Release of Documents.....................................................................................N-1 Exhibit O: [Reserved]................................................Form of Trustee Certification..............................................................O-1 Exhibit PP-1: Form of Corridor Contract.................................P-1 Class 1-A-1 Yield Maintenance Agreement.................................. P-1-1 Exhibit Q [Reserved]................................................Q-1 P-2: Form o▇ ▇▇▇▇▇ ▇-▇-▇ ▇▇▇▇d Maintenance Agreement.................................. P-2-1 Exhibit R-1 P-3: Form of Class 2-A-2 Yield Maintenance Agreement.................................. P-3-1 Exhibit R: Form of Performance Certification (Trustee)...............Trustee)...................................... R-1 Exhibit S Form of Servicing Criteria to be Addressed in Assessment of S: Compliance Statement...................................S-2 ............................................................. S-1 Exhibit T Form of T: List of Item 1119 Parties...................................................................................... T-1 Exhibit U U: Form of Sarbanes-Oxley Certification......................Certification (Repl▇▇▇▇▇▇▇ ▇▇ ▇▇▇vicer)................... U-1 THIS POOLING AND SERVICING AGREEMENT, dated as of December May 1, 2006, among INDYMAC MBS, INC., a Delaware corporation, as depositor (the "Depositor"), IndyMac Bank, F.S.B. ("IndyMac"), a federal savings bank, as seller (in that capacity, the "Seller") and as servicer Servicer (in that capacity, the "Servicer"), and Deutsche Bank National Trust Company, a national banking association, as trustee (the "Trustee") and as supplemental interest trustee (in that capacity, the "Supplemental Interest Trustee"). W i t n e s s e t h T h a t In consideration of the mutual agreements set forth in this Agreement, the parties agree as follows:,

Filing Obligations. 101 104 Section 11.02. 11.02 Form 10-D Filings....................................101 ....................................................................104 Section 11.03. 11.03 Form 8-K Filings.....................................102 .....................................................................105 Section 11.04. 11.04 Form 10-K Filings....................................102 ....................................................................105 Section 11.05. 11.05 Sarbanes-Oxley Certification.........................103 Sec▇▇▇▇ ▇▇.▇▇. ▇orm .........................................................106 Section 11.06 Form 15 Filing.......................................103 .......................................................................106 Section 11.07. 11.07 Report on Assessment of Compliance and Attestation..........................................103 ...................................106 Section 11.08. 11.08 Use of Subcontractors................................105 ................................................................108 Section 11.09. 11.09 Amendments...........................................105 TABLE OF CONTENTS (Continued) ...........................................................................108 SCHEDULES Schedule I: Mortgage Loan Schedule.....................................................................................................S-I-1 Schedule II: Representations and Warranties of the Seller/ Seller/Servicer..................................................................................S-II-1 Schedule III: Representations and Warranties as to the Mortgage Loans.................................................................................S-III-1 Schedule IV: Principal Balance Schedule..............................................................S-IV-1 Schedule V: Form of Monthly Report....................................................................................................S-IV-1 V-1 EXHIBITS Exhibit A: Form of Senior Certificate................................Certificate (other than the Notional Amount Certificates)...................A-1 Exhibit B: Form of Subordinated Certificate.....................................................................................B-1 Exhibit C: Form of Class A-R Certificate...........................................................................................C-1 Exhibit D: [Reserved]................................................Form of Notional Amount Certificate........................................................D-1 Exhibit E E: Form of Reverse of Certificates.......................................................................................E-1 Exhibit F: Form of Class P Certificates.............................................................................................F-1 Exhibit G-1: Form of Initial Certification of Trustee................Trustee ................................................G-1-1 Exhibit G-2: [Reserved]..............................................G-2-1 Exhibit G-3: Form of Delay Delivery Certification....................G-3.....................................................G-2-1 Exhibit G-4: [Reserved]..............................................G-4-1 Exhibit H-1H: Form of Final Certification of Trustee..................H-1-1 Exhibit H-2: [Reserved]..............................................H-2-1 .....................................................H-1 Exhibit I: Form of Transfer Affidavit.................................................................................................I-1 Exhibit J: Form of Transferor Certificate.........................................................................................J-1 Exhibit K: Form of Investment Letter (Non-Rule 144A)...................................................................K-1 Exhibit L: Form of Rule 144A Letter.....................................................................................................L-1 Exhibit M: Form of Request for Release (for Trustee)...................................................................M-1 Exhibit N: Request for Release of Documents.....................................................................................N-1 Exhibit O: [Reserved].................................................................................................................................O-1 Exhibit P: Form of Class A-11 Corridor Contract........................................................................................P-1 Exhibit Q [Reserved].................................................................................................................................Q-1 Exhibit R-1 R: Form of Performance Certification (Trustee)...............................................................R-1 Exhibit S Form of Servicing Criteria to be Addressed in Assessment of S: Compliance Statement...................................S-2 ............................................................. S-1 Exhibit T Form of T: List of Item 1119 Parties...................................................................................... T-1 Exhibit U U: Form of Sarbanes-Oxley Certification......................Certification (Replacement of Servicer)................... U-1 THIS POOLING AND SERVICING AGREEMENT, dated as of December July 1, 2006, among INDYMAC MBS, INC., a Delaware corporation, as depositor (the "Depositor"), IndyMac Bank, F.S.B. ("IndyMac"), a federal savings bank, as seller (in that capacity, the "Seller") and as servicer Servicer (in that capacity, the "Servicer"), and Deutsche Bank National Trust Company, a national banking association, as trustee (the "Trustee") and as supplemental interest trustee (in that capacity, the "Supplemental Interest Trustee"). W i t n e s s e t h T h a t In consideration of the mutual agreements set forth in this Agreement, the parties agree as follows:,

Filing Obligations. 101 111 Section 11.02. Form 10-D Filings....................................101 ...............................................................................111 Section 11.03. Form 8-K Filings.....................................102 ................................................................................112 Section 11.04. Form 10-K Filings....................................102 ...............................................................................112 Section 11.05. Sarbanes-Oxley Certification.........................103 Sec▇▇▇▇ ▇▇.▇▇....................................................................113 Section 11.06. ▇orm Form 15 Filing.......................................103 ..................................................................................113 Section 11.07. Report on Assessment of Compliance and Attestation..........................................103 ..............................................113 Section 11.08. Use of Subcontractors................................105 ...........................................................................115 Section 11.09. Amendments...........................................105 ......................................................................................115 -iii- TABLE OF CONTENTS (Continued) SCHEDULES Schedule I: Mortgage Loan Schedule......................................................................................................................S-I-1 Schedule II: Representations and Warranties of the Seller/ Seller/Servicer...................................................................................................S-II-1 Schedule III: Representations and Warranties as to the Mortgage Loans.................................................S-III-1 Schedule IV: Form of Monthly Report....................................................................................................................S-IV-1 EXHIBITS Exhibit A: Form of Senior Certificate..................................................................................................................A-1 Exhibit B: Form of Subordinated Certificate......................................................................................................B-1 Exhibit C: Form of Class A-R Certificate............................................................................................................C-1 Exhibit D: [Reserved]..................................................................................................................................................D-1 Exhibit E Form of Reverse of Certificates........................................................................................................E-1 Exhibit F: Form of Class P Certificates..............................................................................................................F-1 Exhibit G-1: Form of Initial Certification of Trustee..................................................................................G-1-1 Exhibit G-2: [Reserved]..............................................................................................................................................G-2-1 Exhibit G-3: Form of Delay Delivery Certification..........................................................................................G-3-1 Exhibit G-4: [Reserved]..............................................................................................................................................G-4-1 Exhibit H-1: Form of Final Certification of Trustee......................................................................................H-1-1 Exhibit H-2: [Reserved]..............................................................................................................................................H-2-1 Exhibit I: Form of Transfer Affidavit..................................................................................................................I-1 Exhibit J: Form of Transferor Certificate..........................................................................................................J-1 Exhibit K: Form of Investment Letter (Non-Rule 144A)....................................................................................K-1 Exhibit L: Form of Rule 144A Letter......................................................................................................................L-1 Exhibit M: Form of Request for Release (for Trustee)....................................................................................M-1 Exhibit N: Request for Release of Documents......................................................................................................N-1 Exhibit O: [Reserved]................................................Form of Trustee Certification...............................................................................O-1 Exhibit PP-1: Form of Corridor Class A-1 Swap Contract..............................................................................................................P-1 Exhibit P-2: Form of Certificate Swap Contract...........................................................................P-2 Exhibit Q [Reserved]..................................................................................................................................................Q-1 Exhibit R-1 Form of Performance Certification (Trustee)................................................................................R-1 Exhibit S Form of Servicing Criteria to be Addressed in Assessment of Compliance Statement........................................................................................................................S-2 Exhibit T Form of List of Item 1119 Parties....................................................................................................T-1 Exhibit U Form of Sarbanes-Oxley Certification..............................................................................................U-1 THIS POOLING AND SERVICING AGREEMENT, dated as of December May 1, 2006, among INDYMAC MBS, INC., a Delaware corporation, as depositor (the "Depositor"), IndyMac Bank, F.S.B. ("IndyMac"), a federal savings bank, as seller (in that capacity, the "Seller") and as servicer (in that capacity, the "Servicer"), and Deutsche Bank National Trust Company, a national banking association, as trustee (the "Trustee") and as supplemental interest trustee (in that capacity, the "Supplemental Interest Trustee"). W i t n e s s e t h T h a t In consideration of the mutual agreements set forth in this Agreement, the parties agree as follows:,