I have 1st.gen APTV 160 gig drive it's full but I have 750 gig of video ,tunes, photos in Itunes. If i add another library to APTV will it stream from Itunes?
The appletv 1 will both sync and stream and all from the same library, its been this way for about three years. If you choose a movie that is synced, it knows to play it from its internal hdd. if its a movie that isn't it will stream it.