Thank you for your help Marcey, but that doesn't work. Short of reformatting my hard-drive, I've taken off EVERY single file I could find associated with this game.

I bought it from MSN games. That's where I tried the demo, and then bought it. Version 1.01 is on the menu screen. I was thinking that might be the cause of the problem, but I didn't want to buy it again from somewhere else, only to experience the same difficulties.

Thanks!