360 gets it first when it arrives this Summer
Bethesda has confirmed that the first major expansion pack for Skyrim is on the horizon. It will be called Dawnguard and it is targeted for a summer release, but the exact release date is still unknown. Bethesda says that they plan to provide more info on the Dawnguard DLC pack at E3 in June.
As previously announced, the Skyrim DLC will be coming to Xbox 360 first before it is released for the PlayStation 3 and PC. Other than a teaser image that showed up in Bethesda’s blog, very little is known as to what to expect with the release of Dawnguard. We will have to wait until E3 to learn more.