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|   | Delaware                                                                |   | 20-0842986                                     |   |
|--------|-------------------------------------------------------------------------|--------|------------------------------------------------|--------|
|   | (State      or other jurisdiction ofincorporation      or organization) |   | (I.R.S.      Employer Identification      No.) |   |

|   | o      Yes |   | x No |
|--------|------------|--------|-----------|

|   | o      Yes |   | x      No |
|--------|------------|--------|-----------|

|   | x      Yes |   | o      No |
|--------|------------|--------|-----------|

| Large      accelerated filer       |  o | Accelerated      filer                   |   o                              |
|----------------------------------------------|---------|----------------------------------------------------|--------------------------------------------|
| Non-accelerated      filer    |  x | (Do      not check if a smaller reporting company) | Smaller      reporting company   |   o |

| Exhibit      Number | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
|---------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 1.1                 | The      Underwriting Agreement, dated April 13, 2006, between Bear, Stearns &      Co. Inc., as underwriter, and Bear Stearns Asset Backed Securities I LLC,      as depositor, and the related Terms Agreement, dated as of January 24,      2007, between Bear, Stearns & Co. Inc., as underwriter, and Bear      Stearns Asset Backed Securities I LLC, as depositor (As previously filed      on Form 8-K filed on February 14, 2007 and on Form 8-K/A filed on February      20, 2007 and hereby incorporated by reference into this report      on Form 10-K) |
| 4.1                 | Pooling      and Servicing Agreement, dated as of January 1, 2007, among Bear Stearns      Asset Backed Securities I LLC, as depositor, EMC Mortgage Corporation, as      seller and as master servicer, and LaSalle Bank National Association, as      trustee (As previously filed on Form 8-K filed on February 14, 2007 and on      Form 8-K/A filed on February 20, 2007 is hereby incorporated by reference      into this report on Form 10-K)                                                                                                                                  |
| 10.1                | Mortgage      Loan Purchase Agreement, dated as of January 30, 2007 by and between EMC      Mortgage Corporation and Bear Stearns Asset Backed Securities I LLC (As      previously filed on Form 8-K filed on February 14, 2007 and on Form 8-K/A      filed on February 20, 2007  and  hereby incorporated      by reference into this report on Form 10-K)                                                                                                                                                                                                      |
| 31                  | Sarbanes-Oxley      Certification                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
| 33(a)               | Report      on assessment of compliance with servicing criteria for asset-backed      securities, EMC Mortgage Corporation, as MasterServicer                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| 33(b)               | Report      on assessment of compliance with servicing criteria for asset-backed      securities, LaSalle Bank National Association, as  Trustee                                                                                                                                                                                                                                                                                                                                                                                                                                       |
| 33(c)               | Report      on assessment of compliance with servicing criteria for asset-backed      securities, Wells Fargo Bank, National Association, as      Custodian                                                                                                                                                                                                                                                                                                                                                                                                                            |
| 33(d)               | Report      on assessment of compliance with servicing criteria for asset-backed      securities, Assurant,      Inc. as servicing function participant                                                                                                                                                                                                                                                                                                                                                                                                                                |
| 33(e)               | Report      on assessment of compliance with servicing criteria for asset-backed      securities, FIS      Tax Services, as servicing function participant                                                                                                                                                                                                                                                                                                                                                                                                                             |
| 33(f)               | Report      on assessment of compliance with servicing criteria for asset-backed      securities, Land      America Tax and Flood Services, Inc., as servicing function      participant                                                                                                                                                                                                                                                                                                                                                                                               |
| 34(a)               | Attestation      report on assessment of compliance with servicing criteria for      asset-backed securities, EMC Mortgage Corporation, as Master      Servicer                                                                                                                                                                                                                                                                                                                                                                                                                        |
| 34(b)               | Attestation      report on assessment of compliance with servicing criteria for      asset-backed securities, LaSalle Bank National Association, as      Trustee                                                                                                                                                                                                                                                                                                                                                                                                                       |
| 34(c)               | Attestation      report on assessment of compliance with servicing criteria for      asset-backed securities, Wells Fargo Bank, National Association, as      Custodian                                                                                                                                                                                                                                                                                                                                                                                                                |
| 34(d)               | Attestation      report on assessment of compliance with servicing criteria for      asset-backed securities, Assurant,      Inc. as servicing function participant                                                                                                                                                                                                                                                                                                                                                                                                                    |
| 34(e)               | Attestation      report on assessment of compliance with servicing criteria for      asset-backed securities, FIS      Tax Services, as servicing function participant                                                                                                                                                                                                                                                                                                                                                                                                                 |
|  34(f)         | Attestation      report on assessment of compliance with servicing criteria for      asset-backed securities, Land      America Tax and Flood Services, Inc., as servicing function      participant                                                                                                                                                                                                                                                                                                                                                                                   |
| 35(a)               | Servicer      compliance statement, EMC Mortgage Corporation, as Master      Servicer                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
| 35(b)               | Servicer      compliance statement, LaSalle Bank National Association, as      Trustee                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
| 99.1                | Amended      and Restated Guaranty Agreement of JPMorgan Chase & Co. effective as      of March 16, 2008                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
| 99.2                | Custodial      Agreement, dated as of January 30, 2007, by and among LaSalle Bank      National Association, not individually but solely as trustee, Bear Stearns      Asset Backed Securities I LLC, as depositor, EMC Mortgage Corporation, as      seller and as master servicer, and WELLS FARGO BANK, N.A., as custodian      (As previously filed on Form 8-K filed on February 14, 2007 and on Form      8-K/A filed on February 20, 2007 is hereby incorporated by reference into      this report on Form 10-K)                                                               |
| 99.3                | Swap      Agreement between Bear Stearns Financial Products Inc. and the      Supplemental Interest Trust with respect to the Bear Stearns Mortgage      Funding Trust 2007-SL1 Mortgage-Backed Certificates, Series      2007-SL1  by LaSalle Bank National Association, not      individually, but solely as the Supplemental Interest Trust Trustee (As      previously filed on Form 8-K filed on February 14, 2007 and on Form 8-K/A      filed on February 20, 2007 and  hereby incorporated by reference      into this report on Form10-K)                 |

| (b)      The exhibits required to be filed by Registrant pursuant to Item 601 of      Regulation S-K:                     |
|---------------------------------------------------------------------------------------------------------------------------|
|  (31)      Rule 13a-14(d)/15d-14(d) Certifications.                                                                  |
|  (33)      Reports on assessment of compliance with servicing criteria for      asset-backed securities:             |
| 1.                                                                                                                        | EMC      Mortgage Corporation, as Master Servicer |
| 2.                                                                                                                        | LaSalle      Bank National Association, as Trustee |
| 3.                                                                                                                        | Wells      Fargo Bank, National Association, as Custodian |
| 4.                                                                                                                        | Assurant, Inc. as      servicing function participant |
| 5.                                                                                                                        | FIS      Tax Services, as servicing function participant |
| 6.                                                                                                                        | Land      America Tax and Flood Services, Inc., as servicing function      participant |
|  (34)      Attestation reports on assessment of compliance with servicing criteria      for asset-backed securities: |
| 1.                                                                                                                        | EMC      Mortgage Corporation, as Master Servicer |
| 2.                                                                                                                        | LaSalle      Bank National Association, as Trustee |
| 3.                                                                                                                        | Wells      Fargo Bank, National Association, as Custodian |
| 4.                                                                                                                        | Assurant, Inc. as      servicing function participant |
| 5.                                                                                                                        | FIS Tax Services, as servicing function      participant |
| 6.                                                                                                                        | Land America Tax and Flood Services, Inc., as      servicing function participant |
| (35)      Servicer Compliance Statements:                                                                                 |
| 1.                                                                                                                        | EMC      Mortgage Corporation, as Master Servicer |
| 2.                                                                                                                        | LaSalle      Bank National Association, as Trustee |
| (99)      Other Exhibits                                                                                                  |
| 1.                                                                                                                        | Amended      and Restated Guaranty Agreement of JPMorgan Chase & Co. effective as      of March 16, 2008 |

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|                | EMC      Mortgage Corporation, as Master Servicer                                       |
|---------------------|-----------------------------------------------------------------------------------------|
|                |                                                                                    |
| March      31, 2008 | /s/      Jenna L. Kemp                                                                  |
|                | Name:      Jenna L. Kemp                                                                |
|                | Title:        Executive Vice President                                        |
|                | The      Senior Officer in Charge of the Servicing Function of the Master      Servicer |

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| Exhibit      Number | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
|---------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 1.1                 | The      Underwriting Agreement, dated April 13, 2006, between Bear, Stearns &      Co. Inc., as underwriter, and Bear Stearns Asset Backed Securities I LLC,      as depositor, and the related Terms Agreement, dated as of January 24,      2007, between Bear, Stearns & Co. Inc., as underwriter, and Bear      Stearns Asset Backed Securities I LLC, as depositor (As previously filed      on Form 8-K filed on February 14, 2007 and on Form 8-K/A filed on February      20, 2007 and hereby incorporated by reference into this report      on Form 10-K) |
| 4.1                 | Pooling      and Servicing Agreement, dated as of January 1, 2007, among Bear Stearns      Asset Backed Securities I LLC, as depositor, EMC Mortgage Corporation, as      seller and as master servicer, and LaSalle Bank National Association, as      trustee (As previously filed on Form 8-K filed on February 14, 2007 and on      Form 8-K/A filed on February 20, 2007 is hereby incorporated by reference      into this report on Form 10-K)                                                                                                                                  |
| 10.1                | Mortgage      Loan Purchase Agreement, dated as of January 30, 2007 by and between EMC      Mortgage Corporation and Bear Stearns Asset Backed Securities I LLC (As      previously filed on Form 8-K filed on February 14, 2007 and on Form 8-K/A      filed on February 20, 2007  and  hereby incorporated      by reference into this report on Form 10-K)                                                                                                                                                                                                      |
| 31                  | Sarbanes-Oxley      Certification                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
| 33(a)               | Report      on assessment of compliance with servicing criteria for asset-backed      securities, EMC Mortgage Corporation, as MasterServicer                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| 33(b)               | Report      on assessment of compliance with servicing criteria for asset-backed      securities, LaSalle Bank National Association, as  Trustee                                                                                                                                                                                                                                                                                                                                                                                                                                       |
| 33(c)               | Report      on assessment of compliance with servicing criteria for asset-backed      securities, Wells Fargo Bank, National Association, as      Custodian                                                                                                                                                                                                                                                                                                                                                                                                                            |
| 33(d)               | Report      on assessment of compliance with servicing criteria for asset-backed      securities, Assurant,      Inc. as servicing function participant                                                                                                                                                                                                                                                                                                                                                                                                                                |
| 33(e)               | Report      on assessment of compliance with servicing criteria for asset-backed      securities, FIS      Tax Services, as servicing function participant                                                                                                                                                                                                                                                                                                                                                                                                                             |
| 33(f)               | Report      on assessment of compliance with servicing criteria for asset-backed      securities, Land      America Tax and Flood Services, Inc., as servicing function      participant                                                                                                                                                                                                                                                                                                                                                                                               |
| 34(a)               | Attestation      report on assessment of compliance with servicing criteria for      asset-backed securities, EMC Mortgage Corporation, as Master      Servicer                                                                                                                                                                                                                                                                                                                                                                                                                        |
| 34(b)               | Attestation      report on assessment of compliance with servicing criteria for      asset-backed securities, LaSalle Bank National Association, as      Trustee                                                                                                                                                                                                                                                                                                                                                                                                                       |
| 34(c)               | Attestation      report on assessment of compliance with servicing criteria for      asset-backed securities, Wells Fargo Bank, National Association, as      Custodian                                                                                                                                                                                                                                                                                                                                                                                                                |
| 34(d)               | Attestation      report on assessment of compliance with servicing criteria for      asset-backed securities, Assurant,      Inc. as servicing function participant                                                                                                                                                                                                                                                                                                                                                                                                                    |
| 34(e)               | Attestation      report on assessment of compliance with servicing criteria for      asset-backed securities, FIS      Tax Services, as servicing function participant                                                                                                                                                                                                                                                                                                                                                                                                                 |
|  34(f)         | Attestation      report on assessment of compliance with servicing criteria for      asset-backed securities, Land      America Tax and Flood Services, Inc., as servicing function      participant                                                                                                                                                                                                                                                                                                                                                                                   |
| 35(a)               | Servicer      compliance statement, EMC Mortgage Corporation, as Master      Servicer                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
| 35(b)               | Servicer      compliance statement, LaSalle Bank National Association, as      Trustee                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
| 99.1                | Amended      and Restated Guaranty Agreement of JPMorgan Chase & Co. effective as      of March 16, 2008                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
| 99.2                | Custodial      Agreement, dated as of January 30, 2007, by and among LaSalle Bank      National Association, not individually but solely as trustee, Bear Stearns      Asset Backed Securities I LLC, as depositor, EMC Mortgage Corporation, as      seller and as master servicer, and WELLS FARGO BANK, N.A., as custodian      (As previously filed on Form 8-K filed on February 14, 2007 and on Form      8-K/A filed on February 20, 2007 is hereby incorporated by reference into      this report on Form 10-K)                                                               |
| 99.3                | Swap      Agreement between Bear Stearns Financial Products Inc. and the      Supplemental Interest Trust with respect to the Bear Stearns Mortgage      Funding Trust 2007-SL1 Mortgage-Backed Certificates, Series      2007-SL1  by LaSalle Bank National Association, not      individually, but solely as the Supplemental Interest Trust Trustee (As      previously filed on Form 8-K filed on February 14, 2007 and on Form 8-K/A      filed on February 20, 2007 and  hereby incorporated by reference      into this report on Form10-K)                 |

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