Common use of Product Types Clause in Contracts

Product Types. of Mortgage Pool by Aggregate Aggregate Weighted Weighted Weighted Number Cut-off Cut-off Average Average Average of Date Date Gross Remaining Combined Mortgage Principal Principal Interest Term Original Product Types Loans Balance ($) Balance Rate (%) (months) LTV ----------------------------------------------------------------------------------------------------------- Fixed - 15 Year 108 11,059,827 1.48 7.073 177 78.52 Fixed - 20 Year 14 2,938,422 0.39 6.169 236 72.39 Fixed - 25 Year 2 292,429 0.04 6.899 297 86.18 Fixed - 30 Year 618 114,093,198 15.27 6.719 357 78.48 Balloon - 15/30 946 55,753,556 7.46 10.462 177 98.99 ARM - 6 Month 2 360,672 0.05 7.487 357 84.96 ARM - 2 Year/6 Month 1,944 414,489,988 55.46 6.743 357 81.57 ARM - 3 Year/6 Month 116 25,813,824 3.45 6.292 357 81.97 ARM - 5 Year/6 Month 80 20,350,490 2.72 6.177 357 81.35 Interest Only - ARM 2 Year/6 Month 264 84,322,508 11.28 5.910 357 81.86 Interest Only - ARM 5 Year/6 Month 56 17,913,068 2.40 5.950 357 82.69 Total: 4,150 747,387,982 100.00 6.876 340 82.39 -----------------------------------------------------------------------------------------------------------

Product Types. of Mortgage Pool by Aggregate Aggregate Weighted Weighted Weighted Number Cut-off Cut-off Average Average Average of Date Date Gross Remaining Combined Comb Mortgage Principal Principal Interest Term Original Product Types Loans Balance ($) Balance Rate (%) (months) LTV ----------------------------------------------------------------------------------------------------------- ---------------------------------------------------------------------------------------------------------------------------- Fixed - 10 Year 6 460,380 0.30 7.278 117 67.37 Fixed - 15 Year 108 11,059,827 1.48 7.073 177 78.52 18 1,677,852 1.08 6.711 176 66.69 Fixed - 20 Year 14 2,938,422 0.39 6.169 12 1,406,966 0.91 7.018 236 72.39 75.67 Fixed - 25 Year 2 292,429 0.04 6.899 297 86.18 5 430,068 0.28 8.011 296 81.08 Fixed - 30 Year 618 114,093,198 15.27 6.719 357 78.48 Balloon - 15/30 946 55,753,556 7.46 10.462 177 98.99 ARM - 6 Month 2 360,672 0.05 7.487 357 84.96 175 26,963,314 17.41 6.887 356 75.38 ARM - 2 Year/6 Month 1,944 414,489,988 55.46 6.743 357 81.57 688 113,847,432 73.49 7.078 356 79.35 ARM - 3 Year/6 Month 116 25,813,824 3.45 6.292 357 81.97 25 4,262,249 2.75 6.946 356 78.83 ARM - 5 Year/6 2 Year IO/6 Month 80 20,350,490 2.72 6.177 24 5,310,654 3.43 6.140 357 81.35 Interest Only 78.75 ARM - ARM 3 Year IO/6 Month 2 Year/6 Month 264 84,322,508 11.28 5.910 357 81.86 Interest Only - ARM 5 Year/6 Month 56 17,913,068 2.40 5.950 357 82.69 553,250 0.36 6.216 356 67.56 ---------------------------------------------------------------------------------------------------------------------------- Total: 4,150 747,387,982 955 154,912,167 100.00 6.876 340 82.39 -----------------------------------------------------------------------------------------------------------7.004 352 78.38

Product Types. of Mortgage Pool by Aggregate Aggregate Weighted Weighted Weighted Number Cut-off Cut-off Average Average Average Weighted of Date Date Gross Remaining Combined Average Mortgage Principal Principal Interest Term Original FICO Product Types Loans Balance ($) Balance Rate (%) (months) LTV ----------------------------------------------------------------------------------------------------------- Score ------------------------------------------------------------------------------------------------------------------------------------ Fixed - 15 Year 108 11,059,827 1.48 7.073 1 514,833 0.25 6.5 177 78.52 78.79 689 Fixed - 20 Year 14 2,938,422 0.39 6.169 236 72.39 Fixed - 25 Year 2 292,429 0.04 6.899 297 86.18 1 505,761 0.25 7.501 238 94 613 Fixed - 30 Year 618 114,093,198 15.27 6.719 27 15,407,891 7.59 6.749 357 78.48 Balloon - 15/30 946 55,753,556 7.46 10.462 177 98.99 79.51 666 ARM - 6 Month 2 360,672 0.05 7.487 357 84.96 1 462,048 0.23 5.75 356 76.95 621 ARM - 2 Year/6 Month 1,944 414,489,988 55.46 6.743 357 81.57 209 114,240,670 56.27 6.983 358 80.3 630 ARM - 3 Year/6 Month 116 25,813,824 3.45 6.292 9 5,192,304 2.56 6.397 357 81.97 82.73 654 ARM - 5 Year/6 Month 80 20,350,490 2.72 6.177 357 81.35 8 5,050,306 2.49 6.401 358 79.76 640 Interest Only ARM - 5 Year/6 Month 10 6,000,833 2.96 5.888 358 80.81 685 Interest Only ARM - 2 Year/6 Month 264 84,322,508 11.28 5.910 357 81.86 Interest Only - ARM 5 Year/6 Month 56 17,913,068 2.40 5.950 357 82.69 101 55,662,190 27.41 6.324 358 81.28 684 ------------------------------------------------------------------------------------------------------------------------------------ Total: 4,150 747,387,982 100.00 6.876 340 82.39 -----------------------------------------------------------------------------------------------------------367 203,036,837 100 6.72 357 80.6 650 ------------------------------------------------------------------------------------------------------------------------------------

Product Types. of Mortgage Pool by Aggregate Aggregate Weighted Weighted Weighted Number Cut-off Cut-off Average Average Average of Date Date Gross Remaining Combined Mortgage Principal Principal Interest Term Original Product Types Loans Balance ($) Balance Rate (%) (months) LTV ----------------------------------------------------------------------------------------------------------- Fixed - 15 Year 108 11,059,827 1.48 7.073 87 8,185,653 1.91 6.949 177 78.52 79.05 Fixed - 20 Year 14 2,938,422 0.39 6.169 236 72.39 Fixed - 25 Year 2 292,429 0.04 6.899 297 86.18 11 1,862,120 0.43 6.210 237 67.22 Fixed - 30 Year 618 114,093,198 15.27 6.719 428 72,308,716 16.88 6.683 357 78.48 78.06 Balloon - 15/30 946 55,753,556 7.46 10.462 627 24,525,874 5.72 10.751 177 98.99 99.57 ARM - 6 Month 2 360,672 0.05 0.08 7.487 357 84.96 ARM - 2 Year/6 Month 1,944 414,489,988 55.46 6.743 1,506 268,457,603 62.66 6.721 357 81.57 81.72 ARM - 3 Year/6 Month 116 25,813,824 3.45 6.292 89 15,182,434 3.54 6.401 357 81.97 ARM - 5 Year/6 Month 80 20,350,490 2.72 6.177 357 81.35 82.60 Interest Only - ARM 2 Year/6 Month 264 84,322,508 11.28 5.910 164 37,520,418 8.76 5.818 357 81.86 Interest Only - ARM 5 Year/6 Month 56 17,913,068 2.40 5.950 357 82.69 81.85 Total: 4,150 747,387,982 2,914 428,403,491 100.00 6.876 340 82.39 6.858 342 82.06 -----------------------------------------------------------------------------------------------------------

Product Types. of Mortgage Pool by Aggregate Aggregate Weighted Weighted Weighted Number Cut-off Cut-off Average Average Average of Date Date Gross Remaining Combined Comb Mortgage Principal Principal Interest Term Original Product Types Loans Balance ($) Balance Rate (%) (months) LTV ----------------------------------------------------------------------------------------------------------- ---------------------------------------------------------------------------------------------------------------------------- Fixed - 10 Year 2 135,566 0.02 5.752 115 71.04 Fixed - 15 Year 108 11,059,827 1.48 7.073 177 78.52 146 14,396,185 2.13 6.928 176 70.20 Fixed - 20 Year 14 2,938,422 0.39 6.169 243 15,128,128 2.24 8.399 236 72.39 83.34 Fixed - 25 Year 2 292,429 3 279,969 0.04 6.899 297 86.18 7.436 296 77.07 Fixed - 30 Year 618 114,093,198 15.27 6.719 357 78.48 Balloon - 15/30 946 55,753,556 7.46 10.462 177 98.99 ARM - 6 Month 2 360,672 0.05 7.487 357 84.96 1,103 172,298,271 25.55 6.912 356 74.56 ARM - 2 Year/6 Month 1,944 414,489,988 55.46 6.743 357 81.57 2,256 385,675,566 57.18 7.119 356 79.24 ARM - 3 Year/6 Month 116 25,813,824 3.45 6.292 357 81.97 115 19,219,880 2.85 6.808 356 76.06 ARM - 5 Year/6 2 Year IO/6 Month 80 20,350,490 2.72 6.177 357 81.35 Interest Only 241 54,202,608 8.04 6.568 356 85.61 ARM - 3 Year IO/6 Month 30 7,136,818 1.06 6.427 356 82.18 ARM 2 Year/6 - 10 Year IO/1 Month 264 84,322,508 11.28 5.910 357 81.86 Interest Only - ARM 5 Year/6 Month 56 17,913,068 2.40 5.950 357 82.69 21 5,979,730 0.89 4.702 296 82.42 ---------------------------------------------------------------------------------------------------------------------------- Total: 4,150 747,387,982 4,160 674,452,720 100.00 6.876 340 82.39 -----------------------------------------------------------------------------------------------------------7.009 349 78.43 ----------------------------------------------------------------------------------------------------------------------------

Product Types. of Mortgage Aggregate Pool by Aggregate Aggregate Weighted Weighted Weighted Number Cut-off Aggregate Average Weighted Average Non-Zero Number Date Cut-off Gross Average Average Average Original Weighted of Principal Date Date Gross Interest Remaining Combined Average Pct Mortgage Balance Principal Principal Interest Rate Term Original LTV FICO Full Product Types Loans Balance ($) Balance Rate (%) (monthsMonths) LTV ----------------------------------------------------------------------------------------------------------- (%) Score Doc ---------------------------------- -------- ----------- --------- -------- --------- -------- -------- ------ Fixed - 10 Year 2 242,350 0.02 5.890 116 69.64 704.8 73.80 Fixed - 15 Year 108 11,059,827 1.48 7.073 50 5,403,863 0.55 7.281 177 78.52 80.47 631.1 57.86 Fixed - 20 Year 14 2,938,422 0.39 6.169 15 1,899,851 0.19 7.000 236 72.39 Fixed - 25 Year 2 292,429 0.04 6.899 297 86.18 79.05 646.9 76.46 Fixed - 30 Year 618 114,093,198 15.27 6.719 473 95,765,123 9.71 6.819 357 78.48 78.49 641.1 54.58 Balloon - 15/30 946 55,753,556 7.46 10.462 1,427 87,561,698 8.87 10.016 177 98.99 99.27 665.3 36.13 ARM - 6 Month 2 360,672 0.05 7.487 1 416,964 0.04 6.990 357 84.96 95.00 593 100.00 ARM - 2 Year/6 Month 1,944 414,489,988 55.46 6.743 2,170 494,964,393 50.17 6.819 357 81.57 80.38 625.3 40.83 ARM - 3 Year/6 Month 116 25,813,824 3.45 6.292 112 26,043,361 2.64 6.556 357 81.97 79.95 640.3 44.61 ARM - 5 Year/6 Month 80 20,350,490 2.72 6.177 81 20,378,969 2.07 6.263 357 81.35 80.20 653.6 41.74 Interest Only ARM - 5 Year/6 Month 100 30,472,858 3.09 6.019 357 81.56 662.5 59.10 Interest Only ARM - 2 Year/6 Month 264 84,322,508 11.28 5.910 696 222,787,469 22.58 6.086 357 81.86 82.04 667.9 48.74 Interest Only ARM - ARM 5 3 Year/6 Month 56 17,913,068 2.40 5.950 357 82.69 1 720,000 0.07 6.990 355 80.00 669 0.00 ---------------------------------- -------- ----------- --------- -------- --------- -------- -------- ------ Total: 4,150 747,387,982 5,128 986,656,898 100.00 6.876 340 82.39 -----------------------------------------------------------------------------------------------------------6.897 339 82.27 642.2 44.38 ---------------------------------- -------- ----------- --------- -------- --------- -------- -------- ------

Product Types. of Mortgage Pool by Aggregate Aggregate Weighted Weighted Weighted Number Cut-off Cut-off Average Average Average Weighted of Date Date Gross Remaining Combined Average Mortgage Principal Principal Interest Term Original FICO Product Types Loans Balance ($) Balance Rate (%) (months) LTV ----------------------------------------------------------------------------------------------------------- Score ---------------------------------- -------- ----------- --------- -------- --------- -------- -------- Fixed - 15 Year 108 11,059,827 1.48 7.073 3 315,741 0.61 7.34 177 78.52 73.15 682 Fixed - 20 Year 14 2,938,422 0.39 6.169 236 72.39 Fixed - 25 Year 2 292,429 0.04 6.899 297 86.18 1 96,654 0.19 7.25 237 90 672 Fixed - 30 Year 618 114,093,198 15.27 6.719 53 9,002,283 17.36 7.001 357 78.48 78.61 668 Balloon - 15/30 946 55,753,556 7.46 10.462 40 1,742,094 3.36 9.726 177 98.99 ARM - 6 Month 2 360,672 0.05 7.487 357 84.96 99.12 734 ARM - 2 Year/6 Month 1,944 414,489,988 55.46 6.743 160 33,046,630 63.74 7.061 357 81.57 81.1 665 ARM - 3 Year/6 Month 116 25,813,824 3.45 6.292 7 2,010,814 3.88 6.33 357 81.97 80.12 700 ARM - 5 Year/6 Month 80 20,350,490 2.72 6.177 357 81.35 11 1,820,622 3.51 6.596 356 80.21 676 Interest Only ARM - 5 Year/6 Month 3 496,560 0.96 6.813 357 86.53 667 Interest Only ARM - 2 Year/6 Month 264 84,322,508 11.28 5.910 18 3,314,747 6.39 6.404 357 81.86 Interest Only - ARM 5 Year/6 Month 56 17,913,068 2.40 5.950 357 82.69 84.74 707 ---------------------------------- -------- ----------- --------- -------- --------- -------- -------- Total: 4,150 747,387,982 100.00 6.876 340 82.39 -----------------------------------------------------------------------------------------------------------296 51,846,144 100 7.053 349 81.45 672 ---------------------------------- -------- ----------- --------- -------- --------- -------- --------

Product Types. of Mortgage Pool by Aggregate Aggregate Weighted Weighted Weighted Number Cut-off Cut-off Average Average Average of Date Date Gross Remaining Combined Comb Mortgage Principal Principal Interest Term Original Product Types Loans Balance ($) Balance Rate (%) (months) LTV ----------------------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------------------------------------------------ Fixed - 10 Year 1 136,465 0.02 5.500 116 80.00 Fixed - 15 Year 108 11,059,827 1.48 7.073 177 78.52 106 11,687,668 1.72 6.151 176 66.91 Fixed - 20 Year 14 2,938,422 0.39 6.169 230 13,748,884 2.02 8.072 236 72.39 83.97 Fixed - 25 Year 2 292,429 0.04 6.899 297 86.18 5 904,384 0.13 6.134 296 70.90 Fixed - 30 Year 618 114,093,198 15.27 6.719 357 78.48 Balloon - 15/30 946 55,753,556 7.46 10.462 177 98.99 ARM - 6 Month 2 360,672 0.05 7.487 357 84.96 714 126,908,940 18.67 6.165 356 74.54 ARM - 2 Year/6 Month 1,944 414,489,988 55.46 6.743 2,587 408,362,704 60.07 7.415 357 81.57 81.72 ARM - 3 Year/6 Month 116 25,813,824 3.45 6.292 184 30,426,428 4.48 6.854 357 81.97 80.98 ARM - 5 Year/6 2 Year IO/6 Month 80 20,350,490 2.72 6.177 357 81.35 Interest Only 376 78,870,268 11.60 6.588 356 81.96 ARM - 3 Year IO/6 Month 43 8,197,499 1.21 6.559 356 80.53 ARM - 10 Year IO/1 Month 2 Year/6 Month 264 84,322,508 11.28 5.910 357 81.86 Interest Only - ARM 5 Year/6 Month 56 17,913,068 2.40 5.950 357 82.69 597,500 0.09 4.716 296 75.45 ------------------------------------------------------------------------------------------------------------------------------------ Total: 4,150 747,387,982 4,248 679,840,741 100.00 6.876 340 82.39 -----------------------------------------------------------------------------------------------------------7.037 351 80.13 ------------------------------------------------------------------------------------------------------------------------------------

Product Types. of Mortgage Pool by Aggregate Aggregate Weighted Weighted Weighted Number Cut-off Cut-off Average Average Average of Date Date Gross Remaining Combined Comb Mortgage Principal Principal Interest Term Original Product Types Loans Balance ($) Balance Rate (%) (months) LTV ----------------------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------------------------------------- Fixed - 10 Year 5 400,554 0.18 7.293 117 68.27 Fixed - 15 Year 108 11,059,827 1.48 7.073 139 13,043,519 5.72 7.798 177 78.52 77.64 Fixed - 20 Year 14 2,938,422 0.39 6.169 236 72.39 22 3,295,284 1.45 7.384 237 81.34 Fixed - 25 Year 2 292,429 0.04 6.899 297 86.18 3 499,883 0.22 6.679 296 66.26 Fixed - 30 Year 618 114,093,198 15.27 6.719 357 78.48 555 111,303,639 48.82 7.011 358 78.28 Balloon - 8/15 1 36,730 0.02 9.990 81 100.00 Balloon - 15/30 946 55,753,556 7.46 10.462 177 98.99 ARM - 6 Month 2 360,672 0.05 7.487 357 84.96 ARM - 2 Year/6 Month 1,944 414,489,988 55.46 6.743 357 81.57 ARM - 3 Year/6 Month 116 25,813,824 3.45 6.292 357 81.97 ARM - 5 Year/6 Month 80 20,350,490 2.72 6.177 357 81.35 Interest Only - ARM 2 Year/6 Month 264 84,322,508 11.28 5.910 357 81.86 Interest Only - ARM 5 Year/6 Month 56 17,913,068 2.40 5.950 357 82.69 1,737 99,431,064 43.61 10.301 178 99.30 ------------------------------------------------------------------------------------------------------------------------- Total: 4,150 747,387,982 2,462 228,010,672 100.00 6.876 340 82.39 -----------------------------------------------------------------------------------------------------------8.496 266 87.41

Product Types. of Mortgage Pool by Aggregate Aggregate Weighted Weighted Weighted Number Cut-off Cut-off Average Average Average of Date Date Gross Remaining Combined Mortgage Principal Principal Interest Term Original Product Types Loans Balance ($) Balance Rate (%) (months) LTV ----------------------------------------------------------------------------------------------------------- Fixed - 15 Year 108 11,059,827 1.48 7.073 21 2,874,174 0.90 7.427 177 78.52 77.00 Fixed - 20 Year 14 2,938,422 0.39 6.169 3 1,076,302 0.34 6.098 236 72.39 81.33 Fixed - 25 Year 2 292,429 0.04 0.09 6.899 297 86.18 Fixed - 30 Year 618 114,093,198 15.27 6.719 190 41,784,482 13.10 6.782 357 78.48 79.21 Balloon - 15/30 946 55,753,556 7.46 10.462 319 31,227,682 9.79 10.235 177 98.99 ARM - 6 Month 2 360,672 0.05 7.487 357 84.96 98.53 ARM - 2 Year/6 Month 1,944 414,489,988 55.46 6.743 438 146,032,385 45.78 6.782 357 81.57 81.28 ARM - 3 Year/6 Month 116 25,813,824 3.45 6.292 27 10,631,390 3.33 6.137 357 81.97 81.07 ARM - 5 Year/6 Month 80 20,350,490 2.72 6.38 6.177 357 81.35 Interest Only - ARM 2 Year/6 Month 264 84,322,508 11.28 5.910 100 46,802,091 14.67 5.984 357 81.86 81.87 Interest Only - ARM 5 Year/6 Month 56 17,913,068 2.40 5.62 5.950 357 82.69 Total: 4,150 747,387,982 1,236 318,984,491 100.00 6.876 340 82.39 6.900 337 82.83 -----------------------------------------------------------------------------------------------------------

Product Types. of Mortgage Pool by Aggregate Aggregate Weighted Weighted Weighted Number Cut-off Cut-off Average Average Average of Date Date Gross Remaining Combined Comb Mortgage Principal Principal Interest Term Original Product Types Loans Balance ($) Balance Rate (%) (months) LTV ----------------------------------------------------------------------------------------------------------- ---------------------------------------------------------------------------------------------------------------------------- Fixed - 10 Year 13 818,819 0.15 7.321 117 63.38 Fixed - 15 Year 108 11,059,827 1.48 7.073 177 78.52 109 10,417,550 1.85 6.750 176 73.19 Fixed - 20 Year 14 2,938,422 0.39 6.169 42 5,629,250 1.00 6.768 236 72.39 77.68 Fixed - 25 Year 2 292,429 0.04 6.899 9 678,392 0.12 7.687 297 86.18 69.82 Fixed - 30 Year 618 114,093,198 15.27 6.719 357 78.48 Balloon - 15/30 946 55,753,556 7.46 10.462 177 98.99 ARM - 6 Month 2 360,672 0.05 7.487 357 84.96 692 137,497,260 24.46 6.656 356 75.58 ARM - 2 Year/6 Month 1,944 414,489,988 55.46 6.743 1,538 301,334,642 53.61 7.350 357 81.57 81.17 ARM - 3 Year/6 Month 116 25,813,824 3.45 6.292 88 18,202,258 3.24 6.788 357 81.97 79.54 ARM - 5 Year/6 Month 80 20,350,490 2.72 6.177 357 81.35 Interest Only 94 16,226,493 2.89 6.872 356 78.21 ARM - 2 Year IO/6 Month 182 63,042,516 11.22 6.545 356 83.61 ARM 2 Year/6 - 3 Year IO/6 Month 264 84,322,508 11.28 5.910 357 81.86 Interest Only 12 5,039,298 0.90 5.965 356 80.27 ARM - 5 Year IO/6 Month 13 2,868,149 0.51 6.452 356 80.83 ARM 5 Year/6 - 10 Year IO/1 Month 56 17,913,068 2.40 5.950 357 82.69 1 333,900 0.06 4.600 297 70.00 ---------------------------------------------------------------------------------------------------------------------------- Total: 4,150 747,387,982 2,793 562,088,526 100.00 6.876 340 82.39 -----------------------------------------------------------------------------------------------------------7.022 351 79.70

Product Types. of Mortgage Pool by Aggregate Aggregate Weighted Weighted Weighted Number Cut-off Cut-off Average Average Average of Date Date Gross Remaining Combined Comb Mortgage Principal Principal Interest Term Original Product Types Loans Balance ($) Balance Rate (%) (months) LTV ----------------------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------------------------------------------- Fixed - 10 Year 1 48,514 0.01 7.950 115 50.00 Fixed - 15 Year 108 11,059,827 1.48 7.073 177 78.52 59 6,689,669 1.28 7.286 176 74.62 Fixed - 20 Year 14 2,938,422 0.39 6.169 37 4,686,252 0.89 7.720 236 72.39 75.59 Fixed - 25 Year 2 292,429 0.04 6.899 297 86.18 3 359,430 0.07 6.863 296 81.44 Fixed - 30 Year 618 114,093,198 15.27 6.719 357 78.48 Balloon - 15/30 946 55,753,556 7.46 10.462 177 98.99 ARM - 6 Month 2 360,672 0.05 7.487 357 84.96 598 123,642,696 23.59 6.885 356 77.46 ARM - 2 Year/6 Month 1,944 414,489,988 55.46 6.743 357 81.57 1,215 255,592,920 48.77 7.469 356 79.36 ARM - 3 Year/6 Month 116 25,813,824 3.45 6.292 357 81.97 54 12,572,494 2.40 7.281 356 79.85 ARM - 5 Year/6 2 Year IO/6 Month 80 20,350,490 2.72 6.177 357 81.35 Interest Only 286 96,586,916 18.43 6.295 355 80.67 ARM - 3 Year IO/6 Month 58 18,284,513 3.49 5.923 356 76.59 ARM 2 Year/6 - 10 Year IO/1 Month 264 84,322,508 11.28 5.910 357 81.86 Interest Only - ARM 5 Year/6 Month 56 17,913,068 2.40 5.950 357 82.69 17 5,574,253 1.06 4.521 296 79.25 ------------------------------------------------------------------------------------------------------------------------------- Total: 4,150 747,387,982 2,328 524,037,656 100.00 6.876 340 82.39 -----------------------------------------------------------------------------------------------------------7.025 352 78.97 -------------------------------------------------------------------------------------------------------------------------------

Product Types. of Mortgage Pool by Aggregate Aggregate Weighted Weighted Weighted Number Cut-off Cut-off Average Average Average of Date Date Gross Remaining Combined Comb Mortgage Principal Principal Interest Term Original Product Types Loans Balance ($) Balance Rate (%) (months) LTV ----------------------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------------------------------------------------ Fixed - 10 Year 20 1,415,664 0.10 7.131 116 66.28 Fixed - 15 Year 108 11,059,827 1.48 7.073 177 78.52 233 23,783,070 1.70 6.453 176 69.65 Fixed - 20 Year 14 2,938,422 0.39 6.169 284 20,785,100 1.49 7.647 236 72.39 81.71 Fixed - 25 Year 2 292,429 0.04 6.899 297 86.18 19 2,012,845 0.14 7.058 296 72.71 Fixed - 30 Year 618 114,093,198 15.27 6.719 357 78.48 Balloon - 15/30 946 55,753,556 7.46 10.462 177 98.99 ARM - 6 Month 2 360,672 0.05 7.487 357 84.96 1,581 291,369,514 20.86 6.463 356 75.11 ARM - 2 Year/6 Month 1,944 414,489,988 55.46 6.743 4,813 823,544,779 58.96 7.344 357 81.57 81.19 ARM - 3 Year/6 Month 116 25,813,824 3.45 6.292 297 52,890,936 3.79 6.838 357 81.97 80.31 ARM - 5 Year/6 Month 80 20,350,490 2.72 6.177 357 81.35 Interest Only 94 16,226,493 1.16 6.872 356 78.21 ARM - 2 Year IO/6 Month 582 147,223,439 10.54 6.553 356 82.55 ARM 2 Year/6 - 3 Year IO/6 Month 264 84,322,508 11.28 5.910 357 81.86 Interest Only 57 13,790,046 0.99 6.328 356 79.92 ARM - 5 Year IO/6 Month 13 2,868,149 0.21 6.452 356 80.83 ARM 5 Year/6 - 10 Year IO/1 Month 56 17,913,068 2.40 5.950 357 82.69 3 931,400 0.07 4.674 296 73.49 ------------------------------------------------------------------------------------------------------------------------------------ Total: 4,150 747,387,982 7,996 1,396,841,434 100.00 6.876 340 82.39 -----------------------------------------------------------------------------------------------------------7.028 351 79.76 ------------------------------------------------------------------------------------------------------------------------------------

Product Types. of Mortgage Pool by Aggregate Aggregate Weighted Weighted Weighted Number Cut-off Cut-off Average Average Average of Date Date Gross Remaining Combined Comb Mortgage Principal Principal Interest Term Original Product Types Loans Balance ($) Balance Rate (%) (months) LTV ----------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------- Fixed - 10 Year 3 184,080 0.02 6.331 115 65.49 Fixed - 15 Year 108 11,059,827 1.48 7.073 177 78.52 205 21,085,854 1.76 7.042 176 71.60 Fixed - 20 Year 14 2,938,422 0.39 6.169 280 19,814,380 1.65 8.238 236 72.39 81.51 Fixed - 25 Year 2 292,429 0.04 6.899 297 86.18 6 639,399 0.05 7.114 296 79.53 Fixed - 30 Year 618 114,093,198 15.27 6.719 357 78.48 Balloon - 15/30 946 55,753,556 7.46 10.462 177 98.99 ARM - 6 Month 2 360,672 0.05 7.487 357 84.96 1,701 295,940,966 24.69 6.901 356 75.78 ARM - 2 Year/6 Month 1,944 414,489,988 55.46 6.743 357 81.57 3,471 641,268,486 53.51 7.259 356 79.29 ARM - 3 Year/6 Month 116 25,813,824 3.45 6.292 357 81.97 169 31,792,373 2.65 6.995 356 77.56 ARM - 5 Year/6 2 Year IO/6 Month 80 20,350,490 2.72 6.177 357 81.35 Interest Only 527 150,789,524 12.58 6.393 356 82.45 ARM - 3 Year IO/6 Month 88 25,421,330 2.12 6.065 356 78.16 ARM 2 Year/6 - 10 Year IO/1 Month 264 84,322,508 11.28 5.910 357 81.86 Interest Only - ARM 5 Year/6 Month 56 17,913,068 2.40 5.950 357 82.69 38 11,553,983 0.96 4.615 296 80.89 -------------------------------------------------------------------------------------------------------------------------------- Total: 4,150 747,387,982 6,488 1,198,490,375 100.00 6.876 340 82.39 -----------------------------------------------------------------------------------------------------------7.016 350 78.67 --------------------------------------------------------------------------------------------------------------------------------