Activision's been injecting a steady stream of new content into their Call of Duty Elite platform over the last few months, but the rest of you that don't feel like investing in the service have yet to experience the joys of new CoD maps.
March 20 will see the release of Call of Duty's first Content Collection containing the four maps released so far, as well as two all new Spec Ops missions. All of this is available now for Elite members, but the rest of you will have to wait until Tuesday. As for PS3? Who knows.