Hello, Since ive installed a geforce 4 ti 4400 in my computer it reboots when im trying to play several games, for example: Ragnarok Online, America's Army, Top Spin, Pro Evo soccer 5. I dont think that something is wrong with my videocard, because it works fine in another computer. What i have noticed is that my 300 watt power supply is not steady. Hardware monitor says that the 3.3V averages at about 2.8V which isnt a good thing, right? I am thinking about buying another power supply but i'm afraid that i am still going to have the same problem. Ive tried reading minidumps but i did not get further than installing windbg. Another thing that ive noticed is my cpu temperature. Is it normal for a 1,2g athlon thunderbird to go 60C when idle? If theres anyone who can read minidumps or experienced the same thing, any help is appreciated.