I had 32bit installed fine and working properly for a long time. When I messed with the Control panel for the 3D gfx options like filtering and stuff to bump up my quality, my game crashed and after watching youtube for more then 10minutes.
I was getting blue screens and freezing and everything. I used driver
cleaners, and tried all different versions of drivers
both custom from Tweakforce and right off the NV website. I have reformatted with 64bit windows on, since I have 4GB of ram now anyways, and even with a 186 driver version that is stable I still crash when any type of video or game is playing within 10minutes.