Earlier today, Microsoft Game Studios announced that the DLC Bungie has been working on will be available December 11th to the tune of 800 Microsoft points.

The Heroic Map pack is comprised of the first three maps of Bungie"s intended downloadable suite to support Halo 3"s multiplayer. Christopher Barrett, (AKA Barry) the creative director of Downloadable Content and Steve Cotton, the DLC design lead answered a host of questions, some reasonable, some borderline nonsense to give folks a little better idea about what they are seeing when they look at the three screenshots of the maps they have released (there will be more coming sometime after the Thanksgiving holiday).