I need to reinstall this with the no-cd patch. I wish they'd let me register it on Steam and just download it there (or put it on sale for cheap). I got to the forest area where chicks with green tits were walking around. Formatted the computer and didn't reinstall it. The patching process, if I remember correctly, sucked. So I've yet to do it. I have the DVD sitting on my desk, too, mocking me.
Oh well, I'll be buying #2 through Steam to avoid this problem in the future. Hopefully it's the UK version (hopefully there aren't any censored versions).