Make sure you have the latest sound card drivers, especially for the SB Live cards. The older ones don't do well with DX8 in my experience.
As for nVidia's Det drivers... well lots of folks have had a variety for problems. I'd use whatever the latest WHQL approved Dets are.
If those things don't solve it, you may have a resource coflict between your sound and video cards, or some other devices.
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Sean "Lephturn" Conrad - Aces High Chief Trainer
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