Hi, I am looking for a way to watch live TV from either ATV or through my Macbook Air to my ATV via Airplay (when Mountain Lion comes out). I see a lot about TV Tuners and recording channels, storing them and watching them later. I just want to be able to turn something on, click on a station (Food Network for example) and just watch it. Is there something like this out there? I would pay for cable but my cable provider and I are at odds right now.