Compuware Driverstudio 3.2 Incl. Softice 4.3.2 |link|

For modern reverse engineering and kernel debugging, the tech world has moved on to newer tools that inherit the spirit of SoftIce:

By version 3.2, DriverStudio had matured into a comprehensive suite designed to cover every phase of driver development: Compuware DriverStudio 3.2 incl. SoftIce 4.3.2