If you wanted to learn more about the legal muscle behind Bungie, you should read the [url=http://halo.bungie.net/news/content.aspx?type=news&cid=32162]Breaking In Article for Ondraus Jenkins.[/url] He's a really cool guy :)
I am told that his client(s) are based in the Seattle area.
Any additional inquiries should be directed at Foman and any additional information should come from him (if he choses to provide it).
Bungie have a squadron of iron men drones that represent them. Beware if you start a legal battle against them they won't settle for a mutual agreement they'll blow up the shit out of you.