i need a good debugger that i can bpx api calls with... softice and my computer just don't get along. anyone have suggestions/links?

i tried using w32dasm as a debugger, but i want to be able to break on a specific api call, not every one.

This isn't really related to assembly...
Anyways, WinDbg works great - grab it at Microsoft's website (search for "Debugging tools for Windows").