It has now been confirmed that Black Ops 2's first DLC, Revolution, is now available to download on Xbox LIVE.It costs 1200 Microsoft Points, and comes with 5 new maps, an all new Zombies game-mode, and for the first time in CoD history, a new weapon; The Peacekeeper SMG.You can download the DLC from the dashboard if you do not have the Season pass.If you are a season pass holder, you will need to go in to the Multiplayer store (not zombies). And it should be available there.