don't know why but Apple TV's Watch ESPN app allows you to do the dual screens but it doesn't on any of the others (FireTV, Roku, etc). Its a pretty cooI feature that I think Apple has exclusivity on.Still pisses me off that they can't just put that shyt on one of the numerous ESPN channels to let you watch. Gets annoying trying to sync up the second screen and the live video plus I hate staring at a computer screen the whole time during games.