Madmod 3 may be in the works, and will probably be for Dawn of War (if you haven't got DoW by now, you really should). Well, when I say in the works, I mean I'm waiting for the SDK, being as lazy as I am.
If you know anything about Dawn of War, or modding in general, I'd appreciate some help, the original Madmod developer having long since switched over to playing games rather than modding them.