I recently installled several mods to KOTOR 2 (Veridean Echo, Real Mandalorian Knights, Slender Feamle Bodies v 1.1, High Level Force powers 2.0 patched to 2.1) All of which have worked out fine. Unfortunately, my character doesn't get dark side or light side points despite messages claims to the contrary, even though I have been a complete d*****bag to everyone. Since I doin't want to be Switzerland and want to be a dark side character, this is a serious problem for me. I think it is probably a mod issue than a hardware issue though.
Here's my system specs:
Windows Vista 32 bit
Nvidia 8800 Gt, latest drivers as of Monday, November 2, 2009
2 GB RAM
Intel Core 2 Duo 1.8 Ghz Processor