well not to interfer in your cd copying stuff, but if all else fails (as i said before i had same problem rebooting etc on games/online/graphics) try installing a temp program (dal put me on to cpucool) and this when setup correctly warned me when temp was to high (which was the cause of my machine rebooting without my instruction) with a beep etc and i was able to stop program/game and wait until it cooled down, and since this has been installed i have not had any rebooting and installed extra cooling fans now all is well. I noticed when it was rebooting before cpucool installed that my system time clock was effected and was losing/gaining extra minites if you are getting the same system time changes then it really is an overheating problem. hope this helps


