Okay, I got my entire system built, loaded XP and had no problems. Then, as soon as I loaded the Catalyst drivers and my pc re-booted, I see the XP loading screen, and then nothing but black. I have seen other people post questions about this on here, but have never read a solution. I have updated my BIOS to the latest edition and still no luck. Oh, I also have a 430 watt power supply, so that should not be a problem either. Any ideas?