elmjack

Try this site. It has the original map files to get back to regular halo. It also has some really good mods.

http://halomodder.xanga.com/

Here is a good site full of mods and pics: halomodder.we.bs

Here's another: http://forums.xisto.com/no_longer_exists/

I just found this site someone put up. It has several very good Halo PC mods that you can download and instructions on applying the mods. There are pictures of all the mods. Check it out: http://halomodder.xanga.com/ Very cool, all in all.