If you don't already know, today is Bungie Day on XBL, which is pretty much a day to milk MS' biggest asset in the gaming world.
Why should you care?
Because Bungie are offering free stuff, including a set of gamer pictures featuring Halo in-jokes, a dashboard theme and the Halo 3 version of the Cold Storage multiplayer map. All available to download now.
There is also a little rumour going round that
another Halo game is to be announced at E3, and will not feature Master Chief John Spartan.