I just built a new computer AMD 64 FX-53 Asus A8N Sli Deluxe 2gb Crucial PC3200 Radeon X850XT Platinum 256mb PCIe X-connect 500w PS 37gb Raptor My problem is, I installed XP SP2 just fine, flew through it pretty quick. After about 2 weeks it started acting flakey, running slow, certain programs wouldnt install, downloads were corrupt (i know this cause I hooked my old pc up and dl the same stuff w/o problem). When powering down, it would go to the "ITS NOW SAFE TO TURN OFF YOUR COMPUTER", Its never done that. So I run the WD Diag program and format with that. Reinstall windows and it installs sloooowwww, takes forever to get to windows. My old P4 1.4 512mb is faster. I am OC from 2.4 to 2.6 with AINOS 10% overstock. And have also tried reseting the BIOS and reformating.