Nvidia 7 series opengl?

I recently upgraded to a BFG tech 7600GT OC (do it if you dont have one...it rules)....but anyway i am trying to play old games such as enemy territory, and it came with a free copy of Sin:Episodes, plus the original Sin games. Well Sin episodes works fine...everything maxed (its source engine, so newer) but the older games (SiN 1, and Enemy territory) wont run....i get an OpenGL error with SiN, and enemy territory goes to a tan screen (SiN also does this PLUS the error)....anyway i think it's an OpenGL support problem kind of like Chronicles of Riddick had....anyone know of a hacked, or alternate driver that will let me do some legacy gaming?? I kinda think it's crap that it comes with SiN, and i cant even play it with the drivers provided, but for newer games it kicks butt

 

disregard this thread i had updated the drivers, and forgot to restart...a restart solved my own problem

 

The beauties of a good ol' reboot.