I tried taking out the calls that increase the process priority for the actual game, and several people complained that the sound then broke up.

I've made it now so that at least the priority is throttled back when no graphics commands are being issued and the game is waiting in a busy loop for a key press.

There is one other little experiment I want to try when I remember.

If you still have that version, could I try it

never mind found it.
I tryed it out and I don't get sound problems, at least not on the games I've tested (I only have GTA and blood).