Recently did a clean install of XP PRO. I have a 1.2 system with (sometimes 768 ram). For me to do any gaming I have to use the 21.83 detdrivers , (I have a geforce 3 ti 200), and for d3d gaming (like max payne) I have to use the new 23.12 driver. But wait it gets better... I do alot of compliing for my educational studies, and I like the extra ram, which is matched perfectly, so I have to put the ram in everytime I want to do any school work, and roll back the driver to the 21.83. None of the games with with anything over 512 RAM. Tried every variable with the open gl games, hunkmegs, zonemegs... Nothing. I take the ram out and its fine. Is there anyway that I can get everything to just work with the same driver and 768 RAM? My specs: 1.2 athy (via has been updated) 512/768 SDRAM 133 cl3 GEforce 3 ti200 (21.83/23.12 drivers) MS K7T turbo motherboard. GAmes trying to run: Quake3 RtCW Max Payne I'm afraid to try installing anymore, but would like to get my TFC back.... Thanks for any help.