http://www.d-a-l.com/help/images/smilies/helpsmilie.gifHi all, I have a problem Huston, I have just rebuilt one of my PC's or rather built only using the 8800 GTX graphics and a 700watt PSU all other items are new. The PC has a Asus P5Q DeLuxe MB, 2 new Samsung DVD/CD Rewriters, 4X 1TB HD's, 5 case fans, 8 gig of RAM and the CPU is a Intel Core 2 Quad Q8200 2.33GHz. I have been trying to download Windows 7 64 bit RTE but as soon as I get to downloading the OS the dam thing blue screens. It is now giving me a a tick and a twitch in my right eye.If any one can give me some sugestions I would be VERY, VERY gratefull. Thanks.http://www.d-a-l.com/help/images/smilies/confused.gif