With two rokus and two tv's it works great. Roku only allows running one channel at a time. However, if you were to create your own channel application, it still wouldn't work because the roku can't use an audio player at the same time as any video player, and can't have two video players running at the same time either. I suppose if you could find a games channel that used roimagecanvas or roscreen set to display the game on a half-width display, and then had a custom video player on the left side of the screen streaming a video that would work. It doesn't sound like much fun to watch or play or code either - and then there is the issue of the button press events on the remote being picked up by both programs - how would you decide the button press belonged to the video, or to the game?