Halo related- Where can I find Guerilla software, possibly an editor?

Question

I am loading somethign for Halo, and when I try to, it asks me to do something with Guerilla, but I have no idea what it is, or where to get it. Is it already installed within the files, and if so, where? Help!

Answer 1

This is a list of guerilla softwares, scroll down you'll find graphics / photo editing, is that what you mean?
http://www.sp0rk.co.uk/Archive/Issue4/welikeit_open_source.php

hope this helps.