Activision has just released the first Modern Warfare 3 DLC. The DLC is in the form of two new multiplayer maps Liberation and Piazza. The DLC is now available for premium Call of Duty Elite members on Xbox 360.Non premium Elite members, PC and PS3 gamers will have to wait a little longer for the DLC, as Activision has not yet announced the release date. We have some gameplay footage from the DLC as well. Watch it below.