Video Problems
Ok I just got everything running good, my memory was acting up and I thought it was bad but I just turned up the power on it and ran memtest for 10 hours and everything seems fine. well before this I had directx 9b installed so then I decided to install 9c. Updated ok, then i started to play UT 2004 and in the middle of playing the screen went into just verticle bands of color, now it didnt restart at all,is there anyway to uninstall 9c to put 9b back on? I tried installing b again but i said a newer version was in use. need help! 
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