I finally took a look at this code, and made a few touchups. I merged IceFire's SpeedBumper code in, so now we have bouncy bumpers (Thanks nick, sorry it took so long!). I finally got around to setting up something a little more fancy for managing my code, I'm now using git with github. To get my in code thats in development, head on over to the page at github:
http://github.com/ComputerDruid/gwar/. There's a download button that lets you get the code. (If I feel like it, I might polish it up again and make another binary release.