[didimao]

I used to work for invidia for years and I know what i'm talking about. You never have to uninstall any video drivers. The newest Detonator 4 drivers will replace your old version quite handily. Don't uninstall your old drivers ever. If you uninstall these drivers here is what could happen. If you are fortunate enough to have windows xp you have a REVERT to previous video driver feature. So if you have a tradgedy installing the new driver you can revert to you old driver. Good luck