| DEAL NAME | Morgan Stanley Dean Witter Capital I Trust, Series 2003-HYB1 |
| Closing Date | 2/28/2003 |
| Collateral Factor Date | 12/1/2007 |
| |
| Performance Summary | |
| Current Pool Factor | 26.03% |
| |
| Delinquency Status (*) | |
| 30+ Days | 0.17% |
| 60+ Days | 0.17% |
| 90+ Days | 0.00% |
| 120+ Days | 0.00% |
| |
| Bankruptcy | 0.00% |
| Foreclosure | 0.00% |
| REO | 0.00% |
| |
| Cumulative Net Loss | 0.00% |
| Loss Severity | 0.00% |
| |
| Prepayment Experience | |
| 1mo CPR | 71.64% |
| 3mo CPR | 56.72% |
| 6mo CPR | 44.54% |
| 9mo CPR | 35.75% |
| 12mo CPR | 30.65% |
| Life CPR | 24.30% |
|