Ok, overclocked my system to 3200 speeds by leaving the multiplier at 11 and bumping fsb to 200 mhz. Ran Prime for almost 5 hours (I know it's supposed to be 24 hours, but I wanted some info from this forum before I went any further) with no errors, no warnings, everything fine. My biggest question is my temperature. It peaked at about 57C during prime. Is this too hot for everyday use? I really don't want to install a new heatsink if I don't have to. By the way, my core voltage is set to auto in the bios, and looks like it's running around 1.65. Here's my setup: Athlon xp2500, Asus A7N8X-E Deluxe, Corsair value select memory(3200), Coolermaster heatsink(copper base, aluminum fins), ATI AIW 9600 Pro, two 80 gig sata drives (raid 0), all in an Antec sonata case (380W PS, 2 120mm fans, 1 intake, 1 exhaust). Sorry such a long post, but I wanted to be as thorough as possible. Thanks in advance for your help.