hey guys, I have this really annoying issue with my computer, what happens is the audio on the computer stops all of a sudden and I can't get anything out of it, I have to restart the computer and then its OK again, but then it happens again and again. Sometimes my computer can be on for a while without a problem and then it will happen, while other times, it could just be a few minutes or an hour and it stops, so in other words theres no method to the madness! I used to run winamp and I thought that that was the problem and then i got itunes, but it happens in itunes as well. There is no error message or anything. Also, I've noticed that when this occurs if I try and view a video, that it will play the video but it would stop/start by itself a lot (without audio of course) so it affects the video playback as well somewhat. I'm running XP media centre edition. any help is appreciated, this is starting to get really annoying.