similar situation with me; my Aureal SQ2500 Vortex2 superquad is giving me problems under WinXP. I am guessing it's more of a driver issue than anything else. Is there any "good" XP driver out there other than Microsoft's that comes with WinXP?
Also, I've ordered a Audigy to replace the SQ2500... performance gain?
The SQ2500 now would probably replace my other system, a K6-2 550 running WinME and SB16 ISA

What would be the "best" driver ?? I know there are a lot of modifications since Creative killed aureal, but it's a bit confusing and I don't know which one to use. I would appreciate it greatly if you can help~