As far as I know, there aren't any forums other than Halowan Labs (which lschell1 posted a link for) that mod the game. For the most part, it's PC oriented. Only a few - myself for one - are working on the xbox.
I've never tried compiling scripts without using the PC game. If there's a way to do it, you'll find it at Halowan Labs. There's a sticky about compiling scripts that might help. Other than that, I really don't know.
Try this:
http://www.lucasforums.com/showthread.php?s=&threadid=143221btw.. inc (include) scripts don't compile. They contain external information that other scripts call on and are required TO compile. But the inc script itself, doesn't compile. They can be a real problem with K2.
This post has been edited by VoxAngel: Jan 28 2005, 12:04 AM