Can't wait until this summer to play Skyrim's first expansion pack? Bethesda has announced a new beta program for Dawnguard, exclusively for Xbox 360 players. Applicants for the beta will be selected in about a week, and those that receive early access will get a download code for the full version of the expansion pack--complete with Xbox Live achievements.
The application can be accessed here. The process will take a few minutes, as you will have to answer what kind of Xbox 360 setup you have, and detail what kind of character you've created for Skyrim. Applicants will also need a registered account on the official Elder Scrolls forum.