Star Wars: Knights of the Old Republic 2 - The Sith Lords Discussion
Trainer Tools and Resources
Then download and install the latest Nvidia driver.
nvidia 8600GT amongst the older cards is pretty decent and isn't the reason for ur problem. its definitely got something to do with ur software. i had this card a long time ago and played this game on it...but i didn't come across any problems whatsoever.
* Updated game trainers and cheats daily
* Get notified when new cheats are added
* Request which games get new trainers
* Priority support with any problem