HVAC888: I was checking drivers for various harware; noticed AMD athlon 64 3500+ driver was nov '04[had updated drivers for all soft/hardware prior to re-install]. Checked out AMD site.. no specific listing for my processor. Please, know any free sites that offer driver updates for MOBO, sound, video and processor? Thanks again for the observation that I missed f6 on WinXP re-install. System running like a champ. Joe Re'