www.bungie.net | halo.bungie.net | bungiestore.com
I've been banned for TK'ing before, and it won't let me back into the game for a while.I haven't done it for a long time. I'll have to try later to see if you can rejoin after being kicked for TK'ing.
OK, makes sense to me. I've never hosted a game, (see my firewall question), so I didn't know there were various limits.