Exhibit 33.1.7

 

**[Letterhead of Wells Fargo Bank, N.A.]**

 

**2007 Certification Regarding Compliance with Applicable Servicing Criteria**

 

| 1. | Wells Fargo Bank, N.A. (the “Servicer”) 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 year ended December 31, 2007 (the “Reporting Period”), as set forth in Exhibit A hereto. The transactions covered by this report included transactions for which the Servicer’s Wells Fargo Home Mortgage division acted as the primary servicer of residential mortgage loans, other than the servicing of such loans for Freddie Mac, Fannie Mae, Ginnie Mae, state and local government bond programs, or a Federal Home Loan Bank (the “Platform”); |
|----|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

 

| 2. | The Servicer has engaged certain vendors, which are not deemed to be servicers as defined in Item 1101(j) of Regulation AB (the “Vendors”), to perform specific, limited or scripted activities for the Reporting Period, and the Servicer has elected 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 Exhibit A hereto; |
|----|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

 

| 3. | Except as set forth in paragraph 4 below, the Servicer 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” on Exhibit A hereto are inapplicable to the Servicer based on the activities it performs, directly or through its Vendors, with respect to its Platform; |
|----|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

 

| 5. | The Servicer 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 Platform taken as a whole; |
|----|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

 

| 6. | The Servicer 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, or for the Reporting Period with respect to the Platform taken as a whole; |
|----|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

 

| 7. | The Servicer 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, or for the Reporting Period with respect to the Platform taken as a whole; and |
|----|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

 

| 8. | KPMG LLP, a registered public accounting firm, has issued an attestation report on the Servicer’s assessment of compliance with the applicable servicing criteria for the Reporting Period, which attestation report is included on Exhibit B attached hereto. |
|----|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

 

February 25, 2008

WELLS FARGO BANK, N.A.

 

|   | By: | /s/ Mary C. Coffin |
|--------|-----|--------------------|

Mary C. Coffin

Executive Vice President

**EXHIBIT A**

**to**

**Wells Fargo Bank, N.A.’s**

**2007 Certification Regarding Compliance With Applicable Servicing Criteria**

 

 

| **Servicing Criteria** | **Applicable****Servicing Criteria**                                                                                                                                                                                                                                                                                                                                                      | **INAPPLICABLE****Servicing****Criteria**     |
|------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------|
| **Reference**          | **Criteria**                                                                                                                                                                                                                                                                                                                                                                              | **Performed**

**Directly****by****Servicer** | **Performed  by****Vendor(s) for which Servicer is the  Responsible Party** | **Performed  by subservicer(s) or vendor(s) for which Servicers NOT the Responsible Party** | **NOT  performed by Servicer or by subservicer(s) or vendor(s) retained by Servicer** |
|                   | **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 loans 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 mortgage loans 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**1                                        | **X**2 |   |   |
| 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**                                         |   |   |   |

_________________________

1 A portion of this servicing criteria is performed by a vendor, as set forth in footnote 2below.

2 A lockbox vendor receives payments, creates transaction files, deposits checks, reconciles files to deposits and transmits the transaction files to Wells Fargo.

 

 

 

| 1122(d)(2)(vi)  | Unissued checks are safeguarded so as to prevent unauthorized access.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  

**X**3 |  

**X**4 |   |   |
|-----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------|----------------|--------|--------|
| 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 mortgage loans serviced by the Servicer.                                 | **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 mortgage loans is maintained as required by the transaction agreements or related mortgage loan documents.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |  

**X**  |  

  |   |   |
| 1122(d)(4)(ii)  | Mortgage loan 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 mortgage loans, including any payoffs, made in accordance with the related mortgage loan 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 loan documents.                                                                                                                                                                                                                                                                                    |  

**X**5 |  

**X**6 |   |   |
| 1122(d)(4)(v)   | The Servicer’s records regarding the mortgage loans agree with the Servicer’s records with respect to an obligor’s unpaid principal balance.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          | **X**          |           |   |   |

 

 

_________________________

3 A portion of this servicing criteria is performed by vendors, as set forth in footnote 4 below.

4 Insurance vendors prepare and safeguard checks on behalf of Wells Fargo.

5 A portion of this servicing criteria is performed by a vendor, as set forth inn footnote 6 below.

6 A lockbox vendor receives payments, creates transaction files, deposits checks, reconciles files to deposits and transmits the transaction files to Wells Fargo.

 

 

 

| 1122(d)(4)(vi)   | Changes with respect to the terms or status of an obligor's mortgage loans  (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 loan 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 mortgage loans 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 mortgage loans with variable rates are computed based on the related mortgage loan 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 mortgage loan 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 mortgage loan documents and state laws; and (C) such funds are returned to the obligor within 30 calendar days of full repayment of the related mortgage loans, 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**7 | **X**8      |   |   |
| 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**9 | **X**1**0** |   |   |
| 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**  |

 

 

_________________________

7 A portion of this servicing criteria is performed by vendors, as set forth in footnote 8 below.

8 Insurance vendors obtain renewal invoices, create disbursement transactions and submit payments to payees,

9 A portion of this servicing criteria is performed by one or more vendors, as set forth in footnote 10 below.

10 Insurance vendors obtain renewal invoices, create disbursement transactions and submit payments to payees.

 

**EXHIBIT B**

**to**

**Wells Fargo Bank, N.A.’s**

**2007 Certification Regarding Compliance With Applicable Servicing Criteria**

 

**Report of Independent Registered Public Accounting Firm**

 

The Board of Directors

Wells Fargo Bank N.A.:

 

We have examined management’s assessment, included in the accompanying 2007 Certification Regarding Compliance with Applicable Servicing Criteria, that Wells Fargo Bank, N.A. (the Company) complied with the servicing criteria set forth Item 1122(d) of the Securities and Exchange Commission’s Regulation AB for its primary servicing of residential mortgage loans by its Wells Fargo Home Mortgage division, other than the servicing of such loans for Freddie Mac, Fannie Mae, Ginnie Mae, state and local bond programs, or a Federal Home Loan Bank (the Platform), except for servicing criteria 1122(d)(1)(iii) and 1122(d)(4)(xv), which the Company has determined are not applicable to the activities it performs with respect to the Platform, as of and for the year ended December 31, 2007. Management is responsible for the Company’s compliance with those servicing criteria. Our responsibility is to express anopinion on management’s assessment about the Company’s compliance based on our examination.

 

Our examination was conducted in accordance with the standards of the Public Company Accounting Oversight Board (United States) and, accordingly, included examining, on a test basis, evidence about the Company’s compliance with the servicing criteria specified above and performing such other procedures as we considered necessary in the circumstances. Our examination included testing selected asset-backed transactions and securities that comprise the Platform, testing selected servicing activities related to the Platform, and determining whether the Company processed those selected transactions and performed those selected activities in compliance with the servicing criteria. Furthermore, our procedures were limited to the selected transactions and servicing activities performed by the Company during the period covered by this report. Our procedures were not designed to determine whether errors may haveoccurred either prior to or subsequent to our tests that may have affected the balances or amounts calculated or reported by the Company during the period covered by this report for the selected transactions or any other transactions. We believe that our examination provides a reasonable basis for our opinion. Our examination does not provide a legal determination on the Company’s compliance with the servicing criteria.

 

As described in the accompanying 2007 Certification Regarding Compliance with Applicable Servicing Criteria, for servicing criteria 1122(d)(2)(i), 1122(d)(2)(vi), 1122(d)(4)(iv), 1122(d)(4)(xi), and 1122(d)(4)(xiii), the Company has engaged various vendors to perform the activities required by these servicing criteria. The Company has determined that none of these vendors is considered a “servicer” as defined in Item 1101(j) of Regulation AB, and the Company has elected to take responsibility for assessing compliance with the servicing criteria applicable to each vendor as permitted by Interpretation 17.06 of the SEC Division of Corporation Finance Manual of Publicly Available Telephone Interpretations (“Interpretation 17.06”). As permitted by Interpretation 17.06, the Company has asserted that it has policies and procedures in place designed to provide reasonable assurance that thevendors’ activities comply in all material respects with the servicing criteria applicable to each vendor. The Company is solely responsible for determining that it meets the SEC requirements to apply Interpretation 17.06 for the vendors and related criteria as described in its assertion, and we performed no procedures with respect to the Company’s eligibility to apply Interpretation 17.06.

 

 

 

In our opinion, management’s assessment that the Company complied with the aforementioned servicing criteria, including servicing criteria 1122(d)(2)(i), 1122(d)(2)(vi), 1122(d)(4)(iv), 1122(d)(4)(xi), and 1122(d)(4)(xiii) for which compliance is determined based on Interpretation 17.06 as described above, as of and for the year ended December 31, 2007 is fairly stated in all material respects.

 

/s/ KPMG LLP

 

Des Moines, Iowa

February 25, 2008