Your GPU is not supported. Try opening the "swkotor.ini" file in your game folder with Notepad and entering the line "Disable Vertex Buffer Objects=1" without the quotes under "Graphics Options", then save and exit.
If that doesn't help, then I'd suggest turning off anti-aliasing, anisotropic filtering, frame buffer effects, shadows and grass and reducing the resolution to 800x600.
"They should rename the team to the Washington Government Sucks. Put Obama on the helmet. Line the entire walls of the stadium with the actual text of the ACA.
Fix their home team score on the board to the debt clock, they can win every game 17,000,000,000,000 to 24. Losing team gets taxed by the IRS 100%, then droned."