Fallout: New Vegas Dead Money DLC Coming to PC and PS3 on February 22nd

Despite the huge demand for Dead Money to come to both the PC and PlayStation 3 platforms, Bethesda Softworks has been mum about any such plans... until now. We've just received word that Dead Money will be released on Steam, Direct2Drive, and the PlayStation Network on Tuesday, February 22nd. Interestingly enough, the email also promised "three additional add-on packs" in the coming months, all of which will launch simultaneously on PC, Xbox 360, and PlayStation 3. A similar announcement has arrived on the Bethesda Blog, as well:
This morning we've announced that Dead Money, the first game add-on for Fallout: New Vegas, is coming to PlayStation 3 (via PSN) and PC (via Steam and Direct2Drive) on Tuesday, February 22nd. Additionally, we will be releasing three additional add-on packs in the coming months. These packs will launch simultaneously on Xbox 360, PlayStation 3, and PC.