i think 77.76 is official... look here ftp://download.nvidia.com/Windows/77.76/77.76_win2kxp_english.exe ftp://download.nvidia.com/Windows/77.76/77.76_win2kxp_international.exe

Well I downloaded them. Then I realized I'm running the 80.40's that came out 2 and half weeks ago... Thanks for the 77.xx drivers Nvidia! :/ How bout something newer then 80.40 instead? Why still messing with 7x.xx?