The most recent Bungie weekly update had one important addition we missed: the inclusion of the "A-Hole Button." Don't know your A-Hole Button from your elbow? Let Bungie's content monkey Frank O'Connor get you up to speed:

Anyone who's played MP on Xbox Live knows the following is true: Teenagers, plus anonymity, plus microphone = idiot. Xbox Live already gives you powerful tools to mute, well, tools on a case by case basis. The "A-Hole Button" in Halo 3 lets you exact instant, silent vengeance. These kind of vocal buttmunches, as it turns out, are exactly as fun to play against as normal people, as long as you can't hear them. So now, you simply press a button (back button, for the moment anyway) and up comes the score list with everyone's tag on it. The right stick lets you highlight the miscreant and you can then instantly mute them for the rest of the game.

Nice. Give me that "non-lethal dose of remotely delivered electricity button" and we'll be in business. Michael McWhertor

Bungie Weekly Update