I have been doing lots of searching on forums and it just sounds like the game has a lot of bugs and no fixes for it yet.
My system is Win XP, 2.2ghz,512mb,120gb ultra ATA 7200 rpm, nvidia 64mb gforced440.
System is ok, but when I update drivers all it does is fix one problem then create another. I think I just might have to wait till they get some fixes. I'm not that good to start switching cards and other things. Had a hard enough time trying to locate the old driver and get them uninstalled. Still have to get used to this XP. LOL
If you can still help I am willing to give it a try but might need step by step help. LOL
WALTER @ Mice & Things