----

| 1.   | GMAC      Mortgage, LLC (“GMACM”), for itself and its affiliated servicing      participant Homecomings Financial, LLC (“Homecomings”), is responsible for      assessing compliance with the servicing criteria applicable to it under      paragraph (d) of Item 1122 of Regulation AB, as of and for the 12-month      period ending December 31, 2007 (the “Reporting Period”), as set forth in      Appendix A hereto.  The transactions covered by this report      include (i) all SEC-registered transactions closed on or after      January 1, 2006 and (ii) unregistered transactions where GMACM      has agreed to prepare an assessment of compliance in conformity with Item      1122 of Regulation AB, for which GMACM acted as a primary servicer and      involving first and second lien mortgage loans and home equity loans (the      “GMACM Primary Servicing Platform”), as set forth in Appendix B      hereto. |
|----------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 2.   | GMACM      has engaged certain vendors, which are not servicers as defined in Item      1101(j) of Regulation AB (the “Vendors”), to perform specific, limited or      scripted activities, and GMACM elects to take responsibility for assessing      compliance with the servicing criteria or portion of the servicing      criteria applicable to such Vendors’ activities as set forth in Appendix A      hereto.  GMACM has policies and procedures in place designed to      provide reasonable assurance that  such Vendors’ activities      comply in all material respects with the servicing criteria applicable to      such Vendors; |
|----------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 3.   | Except      as set forth in paragraph 4 below, GMACM used the criteria set forth in      paragraph (d) of Item 1122 of Regulation AB to assess the compliance with      the applicable servicing criteria; |
|----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 4.   | The      criteria listed in the column titled “Inapplicable Servicing Criteria” in      Appendix A hereto are inapplicable to GMACM based on the activities it      performs, directly or through its Vendors, with respect to the GMACM      Primary Servicing Platform; |
|----------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 5.   | GMACM      has complied, in all material respects, with the applicable servicing      criteria as of December 31, 2007 and for the Reporting Period with respect to      the GMACM Primary Servicing Platform taken as a whole, except as described      in Appendix C hereto. |
|----------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 6.   | GMACM      has not identified and is not aware of any material instance of      noncompliance by the Vendors with the applicable servicing criteria as of      December 31, 2007 and for the Reporting Period with respect to the GMACM      Primary Servicing Platform taken as awhole; |
|----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| 7.   | GMACM      has not identified any material deficiency in its policies and procedures      to monitor the compliance by the Vendors with the applicable servicing      criteria as of December 31, 2007 and for the Reporting Period with respect      to the GMACM Primary Servicing Platform taken as a whole; and |
|----------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

| 8.   | PricewaterhouseCoopers      LLP, a registered independent public accounting firm, has issued an      attestation report on GMACM’s compliance with the applicable servicing      criteria for the Reporting Period. |
|----------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|   | GMAC      Mortgage, LLC |
|--------|-------------------------|

|   | By: /s/ Anthony N.      Renzi |
|--------|------------------------------------|

|  |   | Name:      Anthony N. RenziTitle:   Executive      Vice President |
|--|--------|----------------------------------------------------------------------------------|

----

| SERVICING      CRITERIA | APPLICABLESERVICING      CRITERIA                                                                                                                                                                                                                                                                                                                                                                                         | INAPPLICABLESERVICINGCRITERIA |
|-------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------|
| Reference               | Criteria                                                                                                                                                                                                                                                                                                                                                                                                                  | PerformedDirectlybyGMACM      | Performed      byVendor(s)      for which GMACM is the Responsible Party | NOT      performed by GMACM or by subservicer(s) or vendor(s) retained by      GMACM |
|                    | General      Servicing Considerations                                                                                                                                                                                                                                                                                                                                                                                     |                          |   |   |
| 1122(d)(1)(i)           | Policies      and procedures are instituted to monitor any performance or other triggers      and events of default in accordance with the transaction      agreements.                                                                                                                                                                                                                                                   |                          |   | X |
| 1122(d)(1)(ii)          | If      any material servicing activities are outsourced to third parties,      policies and procedures are instituted to monitor the third party’s      performance and compliance with such servicing activities.                                                                                                                                                                                                 |  X                       |   |   |
| 1122(d)(1)(iii)         | Any      requirements in the transaction agreements to maintain a back-up servicer      for the pool assets are maintained.                                                                                                                                                                                                                                                                                               |                          |   | X |
| 1122(d)(1)(iv)          | A      fidelity bond and errors and omissions policy is in effect on the party      participating in the servicing function throughout the reporting period in      the amount of coverage required by and otherwise in accordance with the      terms of the transaction agreements.                                                                                                                                     |  X                       |   |   |
|                    | Cash      Collection and Administration                                                                                                                                                                                                                                                                                                                                                                                   |                          |   |   |
| 1122(d)(2)(i)           | Payments      on pool assets are deposited into the appropriate custodial bank accounts      and related bank clearing accounts no more than two business days      following receipt, or such other number of days specified in the      transaction agreements.                                                                                                                                                         |  X                       | X(1) |   |
| 1122(d)(2)(ii)          | Disbursements      made via wire transfer on behalf of an obligor or to an investor are made      only by authorized personnel.                                                                                                                                                                                                                                                                                           |  X                  |   |   |
| 1122(d)(2)(iii)         | Advances      of funds or guarantees regarding collections, cash flows or distributions,      and any interest or other fees charged for such advances, are made,      reviewed and approved as specified in the transaction      agreements.                                                                                                                                                                             |  X                       |   |   |
| 1122(d)(2)(iv)          | The      related accounts for the transaction, such as cash reserve accounts or      accounts established as a form of overcollateralization, are separately      maintained (e.g., with respect to commingling of cash) as set forth in the      transaction agreements.                                                                                                                                                 |  X                       |   |   |
| 1122(d)(2)(v)           | Each      custodial account is maintained at a federally insured depository      institution as set forth in the transaction agreements. For purposes of      this criterion, “federally insured depository institution” with respect to      a foreign financial institution means a foreign financial institution that      meets the requirements of Rule 13k-1(b)(1) of the Securities Exchange      Act. |  X                       |   |   |
| 1122(d)(2)(vi)          | Unissued      checks are safeguarded so as to prevent unauthorized    access.                                                                                                                                                                                                                                                                                                                                             |  X                  |   |   |

----

| SERVICING      CRITERIA | APPLICABLESERVICING      CRITERIA | INAPPLICABLESERVICINGCRITERIA |
|-------------------------|-----------------------------------|-------------------------------|
| Reference               | Criteria                          | PerformedDirectlybyGMACM      | Performed      byVendor(s)      for which GMACM is the Responsible Party | NOT      performed by GMACM or by subservicer(s) or vendor(s) retained by      GMACM |

| 1122(d)(2)(vii) | Reconciliations      are prepared on a monthly basis for all asset-backed securities related      bank accounts, including custodial accounts and related bank clearing      accounts. These reconciliations are (A) mathematically accurate; (B)      prepared within 30 calendar days after the bank statement cutoff date, or      such other number of days specified in the transaction agreements; (C)      reviewed and approved by someone other than the person who prepared the      reconciliation; and (D) contain explanations for reconciling items. These      reconciling items are resolved within 90 calendar days of their original      identification, or such other number of days specified in the transaction      agreements. | X             |   |   |
|-----------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------|--------|--------|
|            | Investor      Remittances and Reporting                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |          |   |   |
| 1122(d)(3)(i)   | Reports      to investors, including those to be filed with the Commission, are      maintained in accordance with the transaction agreements and applicable      Commission requirements. Specifically, such reports (A) are prepared in      accordance with timeframes and other terms set forth in the transaction      agreements; (B) provide information calculated in accordance with the      terms specified in the transaction agreements; (C) are filed with the      Commission as required by its rules and regulations; and (D) agree with      investors’ or the trustee’s records as to the total unpaid principal      balance and number of pool assets serviced by theServicer.                                        |          |   | X      |
| 1122(d)(3)(ii)  | Amounts      due to investors are allocated and remitted in accordance with timeframes,      distribution priority and other terms set forth in the transaction      agreements.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |          |   | X      |
| 1122(d)(3)(iii) | Disbursements      made to an investor are posted within two business days to the Servicer’s      investor records, or such other number of days specified in the      transaction agreements.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |          |   | X      |
| 1122(d)(3)(iv)  | Amounts      remitted to investors per the investor reports agree with cancelled      checks, or other form of payment, or custodial bank      statements.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |          |   | X      |
|            | Pool      Asset Administration                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |          |   |   |
| 1122(d)(4)(i)   | Collateral      or security on pool assets is maintained as required by the transaction      agreements or related mortgage loan documents.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |          |   | X      |
| 1122(d)(4)(ii)  | pool      asset and related documents are safeguarded as required by the transaction      agreements                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |          |   | X      |
| 1122(d)(4)(iii) | Any      additions, removals or substitutions to the asset pool are made, reviewed      and approved in accordance with any conditions or requirements in the      transaction agreements.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |          |   | X      |
| 1122(d)(4)(iv)  | Payments      on pool assets, including any payoffs, made in accordance with the related      pool asset documents are posted to the Servicer’s obligor records      maintained no more than two business days after receipt, or such other      number of days specified in the transaction agreements, and allocated to      principal, interest or other items (e.g., escrow) in accordance with the      related pool asset documents.                                                                                                                                                                                                                                                                                                       | X   | X(1)   |   |
| 1122(d)(4)(v)   | The      Servicer’s records regarding the pool assets agree with the Servicer’s      records with respect to an obligor’s unpaid principal    balance.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               | X             |   |   |

----

| SERVICING      CRITERIA | APPLICABLESERVICING      CRITERIA | INAPPLICABLESERVICINGCRITERIA |
|-------------------------|-----------------------------------|-------------------------------|
| Reference               | Criteria                          | PerformedDirectlybyGMACM      | Performed      byVendor(s)      for which GMACM is the Responsible Party | NOT      performed by GMACM or by subservicer(s) or vendor(s) retained by      GMACM |

| 1122(d)(4)(vi)   | Changes      with respect to the terms or status of an obligor's pool assets (e.g.,      loan modifications or re-agings) are made, reviewed and approved by      authorized personnel in accordance with the transaction agreements and      related pool asset documents.                                                                                                                                                                                                                                                                                                                                                         |  X             |   |   |
|------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------|--------|--------|
| 1122(d)(4)(vii)  | Loss      mitigation or recovery actions (e.g., forbearance plans, modifications and      deeds in lieu of foreclosure, foreclosures and repossessions, as      applicable) are initiated, conducted and concluded in accordance with the      timeframes or other requirements established by the transaction      agreements.                                                                                                                                                                                                                                                                                                     | X                   |   |   |
| 1122(d)(4)(viii) | Records      documenting collection efforts are maintained during the period a pool      asset is delinquent in accordance with the transaction agreements. Such      records are maintained on at least a monthly basis, or such other period      specified in the transaction agreements, and describe the entity’s      activities in monitoring delinquent pool assets including, for example,      phone calls, letters and payment rescheduling plans in cases where      delinquency is deemed temporary (e.g., illness or      unemployment).                                                                        |   X       |   |   |
| 1122(d)(4)(ix)   | Adjustments      to interest rates or rates of return for pool assets with variable rates      are computed based on the related pool asset documents.                                                                                                                                                                                                                                                                                                                                                                                                                                                                              | X                   |   |   |
| 1122(d)(4)(x)    | Regarding      any funds held in trust for an obligor (such as escrow accounts): (A) such      funds are analyzed, in accordance with the obligor’s pool asset documents,      on at least an annual basis, or such other period specified in the      transaction agreements; (B) interest on such funds is paid, or credited,      to obligors in accordance with applicable pool asset documents and state      laws; and (C) such funds are returned to the obligor within 30 calendar      days of full repayment of the related pool assets, or such other number of      days specified in the transaction agreements. |    X |   |   |
| 1122(d)(4)(xi)   | Payments      made on behalf of an obligor (such as tax or insurance payments) are made      on or before the related penalty or expiration dates, as indicated on the      appropriate bills or notices for such payments, provided that such support      has been received by the Servicer at least 30 calendar days prior to these      dates, or such other number of days specified in the transaction      agreements.                                                                                                                                                                                                       |   X       | X(2)   |   |
| 1122(d)(4)(xii)  | Any      late payment penalties in connection with any payment to be made on behalf      of an obligor are paid from the Servicer’s funds and not charged to the      obligor, unless the late payment was due to the obligor’s error or      omission.                                                                                                                                                                                                                                                                                                                                                                 |  X             |   |   |
| 1122(d)(4)(xiii) | Disbursements      made on behalf of an obligor are posted within two business days to the      obligor’s records maintained by the Servicer, or such other number of days      specified in the transaction agreements.                                                                                                                                                                                                                                                                                                                                                                                                      |  X             | X(2)   |   |
| 1122(d)(4)(xiv)  | Delinquencies,      charge-offs and uncollectible accounts are recognized and recorded in      accordance with the transaction agreements.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          | X                   |   |   |
| 1122(d)(4)(xv)   | Any      external enhancement or other support, identified in Item 1114(a)(1)      through (3) or Item 1115 of Regulation AB, is maintained as set forth in      the transaction agreements.                                                                                                                                                                                                                                                                                                                                                                                                                                        | X                   |   |   |

----

----

----

| 2007-EMX1 | 2007-RS1  | 2006-KS9  | 2006-QS5 |
|-----------|-----------|-----------|----------|
| 2007-HI1  | 2007-RS2  | 2006-NC1  | 2006-QS6 |
| 2007-HSA1 | 2007-RZ1  | 2006-NC2  | 2006-QS7 |
| 2007-HSA2 | 2007-S1   | 2006-NC3  | 2006-QS8 |
| 2007-HSA3 | 2007-S2   | 2006-QA1  | 2006-QS9 |
| 2007-KS1  | 2007-S3   | 2006-QA10 | 2006-RS1 |
| 2007-KS2  | 2007-S4   | 2006-QA11 | 2006-RS2 |
| 2007-KS3  | 2007-S5   | 2006-QA2  | 2006-RS3 |
| 2007-KS4  | 2007-S6   | 2006-QA3  | 2006-RS4 |
| 2007-QA1  | 2007-S7   | 2006-QA4  | 2006-RS5 |
| 2007-QA2  | 2007-S8   | 2006-QA5  | 2006-RS6 |
| 2007-QA3  | 2007-S9   | 2006-QA6  | 2006-RZ1 |
| 2007-QA4  | 2007-SA1  | 2006-QA7  | 2006-RZ2 |
| 2007-QA5  | 2007-SA2  | 2006-QA8  | 2006-RZ3 |
| 2007-QH1  | 2007-SA3  | 2006-QA9  | 2006-RZ4 |
| 2007-QH2  | 2007-SA4  | 2006-QH1  | 2006-RZ5 |
| 2007-QH3  | 2007-SP1  | 2006-QO1  | 2006-S1  |
| 2007-QH4  | 2007-SP2  | 2006-QO10 | 2006-S10 |
| 2007-QH5  | 2007-SP3  | 2006-QO2  | 2006-S11 |
| 2007-QH6  | 2006-EFC1 | 2006-QO3  | 2006-S12 |
| 2007-QH7  | 2006-EFC2 | 2006-QO4  | 2006-S2  |
| 2007-QH8  | 2006-HI1  | 2006-QO5  | 2006-S3  |
| 2007-QH9  | 2006-HI2  | 2006-QO6  | 2006-S4  |
| 2007-QO1  | 2006-HI3  | 2006-QO7  | 2006-S5  |
| 2007-QO2  | 2006-HI4  | 2006-QO8  | 2006-S6  |
| 2007-QO3  | 2006-HI5  | 2006-QO9  | 2006-S7  |
| 2007-QO4  | 2006-HSA1 | 2006-QS1  | 2006-S8  |
| 2007-QO5  | 2006-HSA2 | 2006-QS10 | 2006-S9  |
| 2007-QS1  | 2006-HSA3 | 2006-QS11 | 2006-SA1 |
| 2007-QS10 | 2006-HSA4 | 2006-QS12 | 2006-SA2 |
| 2007-QS11 | 2006-HSA5 | 2006-QS13 | 2006-SA3 |
| 2007-QS2  | 2006-KS1  | 2006-QS14 | 2006-SA4 |
| 2007-QS3  | 2006-KS2  | 2006-QS15 | 2006-SP1 |
| 2007-QS4  | 2006-KS3  | 2006-QS16 | 2006-SP2 |
| 2007-QS5  | 2006-KS4  | 2006-QS17 | 2006-SP3 |
| 2007-QS6  | 2006-KS5  | 2006-QS18 | 2006-SP4 |

----

| 2007-QS7       | 2006-KS6  | 2006-QS2  |       |
|----------------|-----------|-----------|------------|
| 2007-QS8       | 2006-KS7  | 2006-QS3  |       |
| 2007-QS9       | 2006-KS8  | 2006-QS4  |       |
|           |      |      |       |
| 2007-KS3       | 2006-HSA2 | 2006-QO7  | 2006-S12   |
| 2007-KS4       | 2006-HSA3 | 2006-QO8  | 2006-S2    |
| 2007-QA1       | 2006-HSA4 | 2006-QO9  | 2006-S3    |
| 2007-QA2       | 2006-HSA5 | 2006-QS1  | 2006-S4    |
| 2007-QA3       | 2006-KS1  | 2006-QS10 | 2006-S5    |
| 2007-QH1       | 2006-KS2  | 2006-QS11 | 2006-S6    |
| 2007-QH2       | 2006-KS3  | 2006-QS12 | 2006-S7    |
| 2007-QH3       | 2006-KS4  | 2006-QS13 | 2006-S8    |
| 2007-QH4       | 2006-KS5  | 2006-QS14 | 2006-S9    |
| 2007-QO1       | 2006-KS6  | 2006-QS15 | 2006-SA1   |
| 2007-QO2       | 2006-KS7  | 2006-QS16 | 2006-SA2   |
| 2007-QO3       | 2006-KS8  | 2006-QS17 | 2006-SP1   |
| 2007-QS1       | 2006-KS9  | 2006-QS18 | 2006-SP2   |
| 2007-QS2       | 2006-NC1  | 2006-QS2  | 2006-SP3   |
| 2007-QS3       | 2006-NC2  | 2006-QS3  | 2006-SP4   |
| 2007-QS4       | 2006-NC3  | 2006-QS4  | 2006-WH1   |
| 2007-QS5       | 2006-QA1  | 2006-QS5  | 2006-WH11  |
| 2007-QS6       | 2006-QA10 | 2006-QS6  | 2006-QWH8  |
| 2007-RS1       | 2006-QA11 | 2006-QS7  | 2006-QWH20 |
| 2007-RZ1       | 2006-QA2  | 2006-QS8  |       |
| 2007-S1        | 2006-QA3  | 2006-QS9  |       |
| 2007-S2        | 2006-QA4  | 2006-RS1  |       |
| 2007-S3        | 2006-QA5  | 2006-RS2  |       |
| 2007-S4        | 2006-QA6  | 2006-RS3  |       |
| 2007-SA1       | 2006-QA7  | 2006-RS4  |       |
| 2007-SA2       | 2006-QA8  | 2006-RS5  |       |
| 2007-SP1       | 2006-QA9  | 2006-RS6  |       |
| 2006-EFC1      | 2006-QH1  | 2006-RZ1  |       |
| 2006-EFC2      | 2006-QO1  | 2006-RZ2  |       |
|           |      |      |       |
| 2007-2N        |      |      |       |
| 2007-DBALT-OA1 |      |      |       |
| 2007-GSR-AR1   |      |      |       |
| 2007-GSR-OA1   |      |      |       |

----

----

|  SACO      06-1                      |
|-------------------------------------------|
|     2006-5            |
|     SACO      06-8    |
|     SACO      06-6    |
|     SACO      06-7    |
|     SACO      06-9    |
|     SACO      06-9    |
|     SACO      06-10   |
|     SACO      06-12   |
|     SACO      2007-2  |
|     BSSLT07-1         |
|     BSSLT07-1         |
|     BSSLT      2007-2 |
|     2006-S1           |
|     2006-RF2          |
|     SAIL2006-2        |
|     2006-3H           |
|     LMT      2006-2   |
|     2006-GP2          |
|     2006-4N           |
|     2006-GP1          |
|     LXS      2006-7   |
|     LXS      2006-8   |
|     2006-GP3          |
|     LXS      06-10N   |
|     2006-ARS1         |
|     LXS      06-10N   |
|     LXS2006-11        |
|     LXS2006-GP4       |
|     LXS      06-12N   |
|     2006-GEL3         |
|     LXS2006-12N       |
|     GPMF2006AR4       |
|     LXS2006-13        |
|     GPMF2006AR5       |
|     GPMF2006AR6       |
|     LMT      2006-7   |
|     2006-GEL4         |

----

| GPMF2006AR7                              |
|------------------------------------------|
| GPMF2006AR8                              |
|     2007-GEL1        |
|     2007-GEL1        |
|     GPMF2007AR1      |
|     SASCO07-RF1      |
|     GPMF2007AR2      |
|     2007-GEL2        |
|     2007-GEL2        |
|     SAS2007-TC1      |
|     SASCO07-RF2      |
|     SASCO07-RNP1     |
|     LXS      06-18N  |
|     LXS      2007-4N |
|     LXS      07-15N  |
|     BOA-PNC          |
|     BOA-PNC          |
|     LEHMAN      0705 |
|     BV      2007-18  |
|     SECURITIES       |
|     2007-AR1         |
|     BAFC      06-5   |
|     SNDVW2006-A      |
|     SNDV2007-1       |
|     HBVW      06-SB1 |
|     BAYVIEW          |
|     BAYVIEW          |
|     MASD      2007-1 |
|     MASD      2007-1 |
|     MASTR      07-2  |
|     MASTR      07-2  |
|     ISAC      2006-5 |
|     SAC      2006-3  |
|     ISAC      2006-4 |
|     CMB      2007-A  |
|     MSM      06-10SL |
|     MSM      06-14SL |
|     MSM2007-4SL      |

----

| BV      2007-1                           |
|------------------------------------------|
| MSM      06-4SL                          |
| NAAC2006AP1                              |
| ACE2007HE5                               |
| Macquarie      2007-1                    |
| GSMPS06RP1                               |
| GSR      2006-4F                         |
|     2006-1           |
|     TCMLT      07-1  |
|     DLJMC-WACHO      |
|     DLJMC-HUDSO      |
|     2006-HE1         |
|     MSM      06-2    |
|     MSM      06-3AR  |
|     MSM      06-5AR  |
|     MSM      06-6AR  |
|     MSM      06-7    |
|     MSM      06-8AR  |
|     MSM      06-11   |
|     MSM06-12XS       |
|     LUM      2006-6  |
|     CMLTI07AMC2      |
|     MARM      2007-2 |
|     DBALT06AB1       |
|     DBALT06AR1       |
|     GSR      2006-2F |
|     MALT      2006-1 |
|     MSM      06-1AR  |
|     NAAC2006AR1      |
|     BAFC      06-1   |
|     BSALTA      06-1 |
|     MASD      2006-1 |
|     MARP      06-1   |
|     ACE2006-SL1      |
|     CSMC      2006-1 |
|     GSR2006-AR1      |
|     NAAC2006S1       |
|     MIT      2006-1  |

----

| BAFC      06-2                           |
|------------------------------------------|
| GSR      2006-3F                         |
| NAAC2006AR2                              |
| DBALT06AF1                               |
| MASTR      06-1                          |
| 2006-B                                   |
| GSR2006-AR2                              |
| BSALTA      06-3                         |
| PRIME06-CL1                              |
| ARMT      2006-2                         |
| LUM      2006-4                          |
| NAAC2006S2                               |
|     DBALT06AB2       |
|     DBALT06AR2       |
|     SAIL      2006-3 |
|     BSABS06SD2       |
|     BSARM2006-2      |
|     NAAC      06-AF1 |
|     NAAC      06-AF1 |
|     MASD      2006-2 |
|     DBALT06AB3       |
|     MALT      2006-3 |
|     LUM      2006-5  |
|     MASD      2006-2 |
|     BSALTA      06-4 |
|     BAFC      06-4   |
|     2006-S3          |
|     MSM      06-9AR  |
|     DBALT06AR3       |
|     GSMPS2004-4      |
|     HBRVW      06-8  |
|     NAAC      06-AF2 |
|     NAAC      06-AF2 |
|     NAAC      06-AF2 |
|     MSM07-3XS        |
|     GSMPS      06-2  |
|     ACE2006-SL4      |
|     SASCO      06BC2 |

----

| MARP      06-2                           |
|------------------------------------------|
| MSM06-13ARX                              |
| MARM      06OA2                          |
| DBALT06AB4                               |
| DBALT06AR4                               |
| HBRVW      06-8                          |
| 2006-AR3                                 |
| CSMC      2006-8                         |
| MSM2007-5AX                              |
| DBALT06AR5                               |
| MSM06-16AX                               |
| MASD      2006-3                         |
| MSM06-15XS                               |
| HBRVW      06-10                         |
| CSMC      2006-9                         |
| MASTR      06-3                          |
| MASD      2006-03                        |
|     2006-AR4         |
|     2006-S5          |
|     NHELI      06AF1 |
|     HBVW2006-14      |
|     DBALT06AR6       |
|     HBVW2006-13      |
|     MSM06-17XS       |
|     BAYVW2006-D      |
|     BSALTA      06-8 |
|     DBALT06OA1       |
|     SACO2006-11      |
|     MSM2007-1XS      |
|     MSM2007-2AX      |
|     DBALT07AR1       |
|     MALT      2007-1 |
|     NAAC      2007S1 |
|     NHEL      07-1   |
|     NHEL      07-1   |
|     DBALT07AR2       |
|     DBALT07BAR1      |
|     ACE2007SL1       |

----

| RBSGC2007-B                              |
|------------------------------------------|
| MARM      2007-2                         |
| NAAC      2007-1                         |
| MSM07-6XS                                |
| DBALT07AR3                               |
| BSABS07SD2                               |
| DBALT07OA2                               |
| SEMT      2007-1                         |
| BSSLT07SV1                               |
| NAAC      2007S2                         |
| HVMLT      07-2                          |
| BSSLT07SV1                               |
| DBALT07AB1                               |
| ASC      2007-S1                         |
| BAYVW2007-A                              |
| MARM      07-HF1                         |
| HVMLT      07-3                          |
| HVMLT      07-A                          |
| BAFC      2007-3                         |
| ACE2007HE4                               |
| MSM07-7AX                                |
| CG2007-SHL1                              |
|     NAAC      2007-1 |
|     ACE07STICS1      |
|     BSABS07SD3       |
|     SEMT      07-02  |
|     BAFC      2007-4 |
|     DBALT07OA3       |
|     HVMLT      07-4  |
|     HVMLT      07-4  |
|     MHL      2007-1  |
|     MSM07-8XS        |
|     DBALT      07-2  |
|     SEMT      07-4   |
|     GSR      2007-4F |
|     DBALT07OA4       |
|     MSM07-10XS       |
|     MSM07-11AR       |
|                                     |
|                                     |
|                                     |

----

|     MHL      2007-2                                       |
|-------------------------------------------------------------------------------|
|     DBALT07-1                                             |
|     NAAC      2007-3                                      |
|     NAAC      2007-2                                      |
|     DBALT07OA45                                           |
|     MSM07-12                                              |
|     HVMLT07-06                                            |
|     BAYVW2007-B                                           |
|     SEMT      07-03                                       |
|     MARM      07-HF2                                      |
|     ACE2007SL2                                            |
|     BAFC      2007-7                                      |
|     ACE2007SL3                                            |
|     ACE2007SL3                                            |
|     MSM07-13                                              |
|     CSMC      2007-6                                      |
|     HVMLT07-07                                            |
|     DBALT      07-3                                       |
|     MALT      07-HF1                                      |
|     DBALT      07-4                                       |
|     MSM07-14AR                                            |
|     MSM07-15AR                                            |
|     CSMC      2007-7    2006-S4  |
|     2006-J1                                               |
|     2006-AR1                                              |
|     2006-AR2                                              |
|     2006-HLTV1                                            |
|     2006-HE1                                              |
|     2006-HE2                                              |
|     2006-HE3                                              |
|     2006-HE4                                              |
|     2006-HE5                                              |
|     2007-HE1                                              |
|     2007-HE2                                              |
|     2007-HE3                                              |

----

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