I have a friend who does not have Internet. I wanted to watch a movie at his house. I purchased the movie from iTunes and have it on my iPad. If I hook up an Apple TV to his tv and then connect the Apple TV to the airport express and connect my mini to the airport express, will this work with no Internet connection being supplied to the base station? I figured it should seeing as how they will be networked together but I'm not sure if the Apple TV requires an Internet connection.