Well I have windows XP a 420 watt universal powersupply, a dragon soyo ultra motherboard, an amd athlon 2700, and a geforce 6800gt. my primary hardrive with my OS on it is a little old and my second hard drive is newer. the old one has the 2mb cache and the new has 8. I did an ubber thurough cleanning inside and out hardware and software and now in the past three days it has only frozen twice and hasnt made the clicking sound like its turning on and off. PLus I deleted a bunch of crap. Now the only thing is that during all the "repairs" it froze while doing a checkdisk and it even froze in safe mode once. But like i said its been good for three days with only two incidents so we'll see.