i did, but that wasnt the problem, as i said earlier i have corsair ram that requires 1.8v and on my bios setting it was running at 1.5v so i increased my ram voltage to 1.7 and its running just fine!
850W corsair psu
2x2GB ram DDR3 crosair
gtx 460 1GB graphics x1
2x HHD running at raid 0
Ok so what you saying is now you upped the voltage and all is good now?, so obviously your RAM cards were running undervoltage.