I have no idea what is going on here. I just reformatted, all of my settings are the same except I now have the most recent drivers on everything. That being said I can't imagine the reformat or the drivers are the problem. Here's the deal whenever my system does ANYTHING. Loading a program, a page, scrolling the mouse wheel for godsake.... My speakers hum. Its kinda a feedback sound only real low. I thought maybe it was plugged in wrong since I just moved the system around. It's not though, the latest Audigy drivers are old as hell so it can't be that. My speakers are the Logitech 5300 or something like that. They are the 5.1 speakers with wired remote. I can live with the noise, I just want to know whats causing it or if its a sign of speaker failure or something. Anyone?