I dont know exactly when it happened, but my 1gig of DDR400 turned into DDR333. Ive tried changing the BIOS settings to get it to run at DDR400 but it always goes back to 333. CPU-z also confirms this. My 3dmark05 scores have droped 600 points. Please help. I have a athlon 64 3200+ 1gig ddr400 cruicial valueselect, Asus K8N nforce3.