http://store.steampowered.com/livingroom http://store.steampowered.com/livingroom/SteamOS/ You can read it all above, Steam comes to a new OS!! Also, Steam will be as expected ship new machines that should be completely optimized (aka perfect) for SteamOS. Steam is coming to a new operating system As we’ve been working on bringing Steam to the living room, we’ve come to the conclusion that the environment best suited to delivering value to customers is an operating system built around Steam itself. SteamOS combines the rock-solid architecture of Linux with a gaming experience built for the big screen. It will be available soon as a free stand-alone operating system for living room machines. Finally, a multiple choice answer Entertainment is not a one-size-fits-all world. We want you to be able to choose the hardware that makes sense for you, so we are working with multiple partners to bring a variety of Steam gaming machines to market during 2014, all of them running SteamOS.