Steam is a well known client for all of your PC Gaming needs…well in terms of games and content that is. Yesterday, Kotaku reported that Valve has announced that it will offer in game downloadable content for its users. This is a big deal for PC Gamers that use the Steam client, being that now, they will have to actually pay for content generated for a game rather than download a free mod from a community member. This also leaves the question out there, if that will keep developers from adding some sort of map editor for their PC games provided by Steam. The first game announced to take advantage of this thing will be a title called “The Maw”.