Thanks, I will take a look at that. I have been sniffing around in there but having trouble locating the smell, I replaced the psu to see if that was causing problems. So far since changing out the psu my pc has only load win 7 64 once, then it froze and will freeze right at the screen where it reconizes the devices. Im gonna dissconnect the video card, cuz it might not be able to run it.