hey im a little new so bare with me. i got a dell dimension 8250 with P4, 256mb ram, 128 ATI RADEON 9200 and all these other little things and on thursday i come home and turn on the computer and everything is tinted purple. so i reinstall the RADEON driver and nothing happens. so i then reinstall windows cause that always help for some reason and nothing changes. so i leave it alone till saturday and its all good again! this all happened when i was playin Tom Clancy's Rainbow Six 3 on it and i got pissed and hit the keyboard and it all turned purple, but when i restarted the computer after that it was ok. so do any of u people know if its a keystroke or wat the hell it is that changes the color of everything?