Here's my rig: 3800+ X2 7800GT eVGA 2 gigs ram Asus A8n-sli premium Standard mobo sound 500 watt power supply I've been getting random stop errors (screen goes blue with text on screen and instantly restarts my computer). I can't read what the errors say because it goes away too soon. There's no particular activity that causes this to happen. I could be playing a game or browsing the web, or watching a movie and it would flash the blue screen quickly and restart. I don't even know where to start with this issue. It's plagued me the whole time I've had this computer. I've reformatted multiple times since I've built it and this occurs each time period between reformats. Usually it happens once every week or so and I don't care much but it has happened at least five times today. Twice while playing half life 2, once while watching a Band of Brothers DVD, and the rest while browsing the web. If anyone knows any info about this issue, please help me. I have a feeling that this is a driver issue. Thanks guys.