Sorry for the very basic question, I'm new to the air video app and streaming in general. I have some movies loaded on my iMac, most are well above 1 G in size. I have a very draconian daily limit of 200 M on my wifi. I got the air video app and it looks like it's going to work fine for streaming the movie to my iPad. When I started the air video app it said "loading movie". I immediately shut it off because I wasn't sure if this "loading" was using data while streaming. My question is this: when this movie is loading or streaming, is it going to use in excess of 1 G of data? Sorry for the simplistic question but if I exceed my daily 200 M it will shut down my wifi for a full 24 hours (how lame is that). Cheers.