I couldn't get BF2 to start at all, I would double click it, and the screen would turn black as if it were going to start, and then it would just dump me back at the desktop with no errors or anything. BTW, that was back when I had an Audigy2 ZS, I haven't tried it since. Ok, thanks for clearing that up about the CMSS 3D... I will try Stereo Xpand.