Modern Warfare 2's Stimulus Package Faces Bumpy Launch

The hotly-anticipated Stimulus Package for Modern Warfare 2 launched today, but it wasn't able to escape the game's curse of online issues. According to Xbox Live's Larry Hryb, the title update that was necessary for the DLC pack didn't go out properly, causing players to encounter problems when trying to play the new maps. Infinity Ward's Robert Bowling recently stated on Twitter that the update is now "good to go."

How about you? Are the new maps working out, or are you still experiencing errors?