Not only does Broken Steel add a new main quest line which, at four to five hours, is longer than The Pitt, but it also removes a lot of Fallout 3 fans' major qualms with the game - the ending. So, you've taken part in Operation Anchorage and visited The Pitt and you're still hungry for more Fallout 3 content? Luckily you don't have too much longer to wait for Broken Steel, the third - and largest - piece of downloadable content for the game, which will be made available on Xbox Live and PC on May 5.