I am overwhelmed with the choices of Podcasts. SO many but so little time to watch everything. I know that I had some podcast I could set up a subscription to on my MAC (ITUNES) and have them downloaded automatically. Now I am trying to just use the Apple TV alone without having to go to the computer. BUt for the life of me I cannot find a way to make a Podcast a subscription. It should be like a TIVO. Pick a program and record. But it seems to not be there. What am I missing? Or is Apple still in beta on this idea?