Had this issue for a long time and have done quite a bit in trouble shooting with no luck. Specs: Epox k9a2+, Geil 512mg (running at 2.7-2.8 volts) XP 2400 stock, IBM 15 gig & Maxtor 30 gig, flappy, Pioneer DVD, Sony 24*32*24 CDRW, Aopen 56k Modem, ATI 9700 non-pro Fortron FSP-350 PSU, 4...