You can also watch the play-by-play live (via lines on a graphical football field) on mobile.espn.com
I love my slingbox and my android slingbox app. I can watch anything I have on my DVR at anytime (in HD) on my EVO!! I don't know if iPhone has a Slingbox app, but it is worth looking into getting if they have the app. If I were to take a flight and wanted to pay for internet access, I could watch live tv while on the plane. If I am driving a long distance on vacation, which I will be over Christmas, I can watch movies from my home TV on my phone through my slingbox. Pretty cool.