I seem to recall a few people in the ISBoxer chat room talking about boxing Warhammer with Inner Space, probably a few weeks ago. I don't remember any details or who it was, but what I do know is that IS does work with Warhammer and their Punkbuster system is not currently blocking it. If you try it, let me know how it works out, particularly if you notice any bugs. One thing to note, you will probably have to have the launch interval in your Character Set long enough to launch a session and get into the game.