The Zombie packed DLC known as "Rezurrection" launched today on the Xbox 360.
For those who didn't get the Hardened or Prestige edition of Black Ops, this DLC will give you all 4 World at War Zombie maps along with the new and last Zombie map for Black Ops, Moon.
I got some playing time on Moon just after it launched on the 360, and I must say it's pretty awesome, I wont spoil it for you, but it's awesome!
As a reminder the DLC is 1200 MSP, or free if you have the Classic Zombies. In order to get it if you have the Classic Zombies, I believe you go into the zombie list/menu and there will be a button to download the "free map." If that doesn't work, go into the MP menu and open the store and click Rezurrection to download it again!
And if you don't have 1200 MSPs here's a couple codes! Each set is missing a different letter/number! By which I mean it's the same letter/number for one code, but different for the next.