Hey, I recently had to replace my old A8N-SLi (cos it was dead) motherboard and reinstalled windows a fresh. However, ever since all the drivers were installed and I play a 30mins-1hour gaming (BF2, CSS) or sometimes simple internet browsing, my mouse (Razer Diamondback) would turn off for a few seconds, then come back on again. Sometimes, the whole mouse would seem to disconnect itself then plug itself back in again, as the lights go off and I hear the Windows USB device sound. This is much the same with my Headphones, which are also USB (Raptor-Gaming HS1 7.1 Surround), I can be merely listening to music but most often when gaming (again BF2, CSS) and the sound will sound as tho everything is going really fast. Bullet sounds are lightning fast, along with footstep sounds and everything. The weird thing is, when this happens when I'm listening to music, the whole file in Windows Media Player will speed up by a factor or 10!!! Anyone else had this problem? Any ideas how to fix it? Do you think its a hardware issue, or a software one? (virus etc). Thanks, Lonz.