The Double XP Weekend to commemorate the launch of the Annihilation Map
Pack for Black Ops has begun. The extra long holiday edition of the
double XP festivities will run from now until Tuesday July 5th. The
Double XP event has hit all platforms, so that means whether you are a
Xbox 360, PS3, or PC gamer, you can get in on the fun during this
extended holiday weekend.
For Xboxers the Annihilation Map Pack which launched earlier this week
is a five map expansion to the game, which adds four multiplayer maps
and one new zombies map to the game for 1200 MSP. It's currently
available on the Xbox Live Marketplace and is an excellent addition to
the game.
http://attackofthefanboy.com/news/black-ops-double-xp-weekend-has-begun-2/