Help!! i can't find an update for my asus video card!! please tell me where to download?

my video card is geforce 6800. tnx|||http://support.asus.com/download/download.aspx?SLanguage=en-us

Just search for you card and your OS|||http://www.nvidia.com/Download/index.aspx?lang=en-us|||goto to download.com|||If u still can't find it, I suggest u use driver checker to update ur driver. It can not ony just update ur video card, but also other drivers.