Thanks to Yakumo for this one:
I've done a small guide for how to fix ASPI under NT/2K/XP because installing the latest adaptec ASPI doesn't create some of the necessary keys that many programs, such as audiocatalyst, CDRWIN, Exact Audio Copy, need before they can actually discover your drives.Download
This is a problem that has been annoying the hell out of a lot of friends of mine, so I thought there must be many others out there grieving over lack of audiocatalyst functionality if nothing else