Going to get an AppleTV, but having to decide which TV to put it. The home theater is in the basement, but if we have friends/family over to show them our latest photos/videos we'd all be in the family room. Also the family room is wired to the first floor audio where as the HT room is not. They're not THAT expensive (especially used) so maybe I need 2. Can you 2 on the same network and what sort of issues if any are there (such as accessing the iTunes library if both are in use)?