streammygame.com. Your wish is my command. I've used it on Windows to Windows machines on my home network with some success. Was able to get Crysis running on my laptop with integrated Intel graphics at 720p all settings Very High by streaming over my network using streammygame. The computer that's streaming the game needs to be pretty powerful since it has to both play the came and send the video stream over the network. The more cores the better for this one. With just a MBP or an iMac you might have to turn the settings and resolution down a bit.