Steam have fully released the ability to stream a game from your gaming rig to any other PC/laptop on your network just sign in on both devices and boom your gaming rig does the hard work. A wired connection is recommended for low latency. I will be trying this later and post results and anyone else want to feedback would be nice
i am using this for quite a while now. works perfect on my macbook pro - i can even stream games for windows live, origin and uplay - easiest done when linked to steam. but from what i see how this works it's just a remote desktop and you can minimize steam and browse or do whatever on your computer.