I can further tell you about my problem, Flame, since I know it's not the soundcard settings that will help with this issue (I mean, I'm able to get accurate surround sound just fine; I've actually got a speaker problem). When my computer is off, but my speaker system is on (there's a power control on the back of the subwoofer), I always hear a quiet sound coming out of each of the speakers, that doesn't change with any setting I have, which indicates that the speakers are functioning to me. One of the speakers, the right rear speaker, has got a problem. The tweeter works fine, but the woofer doesn't emit any noise at all, or if I hear any sound when I play music or a wave file, the sound comes out very weak regardless of any settings. I've since removed the speaker until it can be looked at. There's a component loose in it.