I will let you know when I order but the iPad (the 3 anyway) allows you to AirPlay anything that is on your screen. Just double click the home button and then swipe to go left and the airplay button is there. You can mirror your whole iPad that way.
Alright, I just bought it. When you download the app, and login in, it airplays automatically a message (from Payton manning) in standard definition at best telling you you now have Sunday ticket and we'll see you on the 9th followed by a few nfl highlights nagain the resolution is weak. And I can't make it NOT AirPlay I'll keep tinkering. If its SD On Sunday I'll call and ask for a refund.