I just got my new 2.4c, IS7, and 2x512 Corsair 3200. When I try to install XP I always get error messages saying that it had trouble copying a file. On average there are probably about 5 files that it can't copy. It I press retry most of the time it continues installing. I am able to finish installing XP but I always get a lot of errors in XP and sometimes it would reboot or crash or I can't install or update. But most of the time I can't even get to windows. Most of the time it reboots at the Windows loading screen. I have tried different hard drives, 2 different XP cd, different cables. I even reassembled the entire computer. I even added some voltage to the cpu and memory and agp. I tried relaxing the memory timings. I have probably tried to install XP like 10 times and everytime I get the error messages. What can be the problem? I don't think its the power supply even tho its an Allied ps which a lot of people don't like. It's 400W. Never had a problem with it before. Updated to the newest bios too.