About a 1 1/2weeks ago I re-formatted and re-installed Windows XP. After installing all software, the computer kept freezing and then it finally gave me the blue screen with something about kernel (I was not quick enough to read), I tried recovery, startup from last good config, CHKDSK but that crashes, nothing worked. I finally re-formatted and re-installed windows, same problem. I did this 2 more times and it finally worked (friday). I thought I had fixed the problem, but last night (wednesday) I was copying MPG's from a DVD to the hard drive and it crashed again and now I am back to where I started. I have tried different memory sticks, different graphic's card, disconnected DVD drives, disconnected floppy drive. I have a: ADM Athlon 64 3200+ 1280mb RAM Raedon 9600xt Graphic's card PSU 450 watt (I think) I hope that helps Please help!