Stephen Toulouse is Director of Policy and Enforcement for Xbox LIVE, and he's also out to get people who are playing the yet-to-be released
Halo 3:ODST.
He's not talking a mild ticking off either:
"Hrm. I spy with my little eye some *illegitimate* ODST players. No early play for you. Commencing permabans."
He tweeted yesterday. We're unclear as to what 'legitimate' means at this time, aside from the fact that game isn't technically available until September 22nd.