Today, GameStop TV launched on Xbox LIVE. With this new app, you can get all the gaming reviews, trailers, previews and event coverage you love, now on your Xbox 360. Watch eSports tournament exclusives, game play marathons, developer interviews, and so much more. Get the best in gaming, right where you want it. And with Kinect, you can play, pause, and rewind your videos with your voice, or a wave of your hand. This new app will be available in Australia, Canada, Ireland, New Zealand, the United States and the United Kingdom.

Be sure to also watch out the exclusive on the “Halo 4” Forge map-making tools, featuring the lead multiplayer level designer.
http://majornelson.com/2012/10/09/ga...-on-xbox-live/