If you haven't got around to getting some Halo 3 DLC, now is the time because it's all free!

Bungie is being your bestest friend ever by letting you download the Heroic Map Pack that contains Standoff, Foundry and Rat's Nest maps for zero MS points. It's totally free for you to grab and enjoy. I am downloading it right now and hope to get some Halo 3 time in tonight.

[Source: Bungie.net]