Thanks. Try these solutions one at a time
1) Open your swkotor.ini file and add the line "Disable Vertex Buffer Objects=1" without the quotes under "Graphics Options."
2) Disable Frame Buffer Effects.
3) CPU affinity:
Originally Posted by Onihikage
I had exactly the same crashes with exactly the same timing until I did this:
After starting the game, press Ctrl-Shift-Esc to bring up the task manager. Right-click "Knights of the Old Republic" under the applications list and select "Go to process." Right click on the highlighted process (probably something like kotor.exe) and select "Set Affinity..." In the dialog box that comes up, deselect all but one core. Then return to the game and see what happens ^/_\^
Just remember that you'll need to do this every time you start the game.
4) Since you're playing on an LCD, shouldn't your refresh rate be ~60Hz?
See if any of those work for you.