Back to basics this week with the dudes from Bungie.net's own Mjolnir Battle Tactics.
Frankie has posted at Bungie.net that the long awaited AU1 for Halo 3 should be online in the "wee hours" on Wednesday, which is pretty much right now.
In the wee hours of Wednesday, Feb 20th, PST, the Halo 3 AutoUpdate will go live, and address some minor bugs and gameplay issues.