Then you'll know the guy that has 25 kill and isn't talking is a cheater...
I talked with my MS rep last week about this, he said they know about it and can BAN ANY USB DEVICE, they don't want Halo 3 online turning out like H2 did in terms of cheaters and modders. The only reason to mod your 360 is piracy and the only reason to use a KB+M is either:
A) You are too poor or cheap to buy a decent PC Rig
You suck so terribly at console shooters AND PC shooters that you need to point/click/kill your way through floaty console shooters.
Nice 22 headshots by the way, you're not fooling anyone, and now we can tell. How? Every 360 comes with a mic, if you aren't using it and have a ridiculous amount of kills/headshots...YOU= PIMPLY-FACED FAT GUTTED CHEATER. ME= PRETTY DECENT WITH A CONTROLLER, AND I HAVE FUN AND AM SOCIABLE ONLINE.
Either way you are a redbull swigging loser playing in your parents basement if you buy this. Get real or you're gonna waste $80, mark my words.
Word.