Increased stability of long play sessions. Added the ability to preview and purchase add-on characters from the 'New Game' character selection screen and when joining another player's game and choosing your character. Added un-purchased campaign add-ons to the Fast Travel station list to streamline the ability to purchase the new content. These locations appear with an asterisk next to their names.
http://support.gearboxsoftware.com/entries/22147216-xbox-360-update-information --- Honestly, I think I'd rather stick my dick in a blender. - Raylan Givens.