Now I'm trying to get to grips with the loss of iTunes.
I used to use Quicktime 7 for video editing. I'm trying to work out if the new Quicktime is as useful? Again, instruction manual...
iTunes is not lost, it has just taken on a new name, “Music” and its iPhone synch functions moved to Finder where they belonged in the first place. For video editing, try iMovie.
If we knew what it was we were doing, it wouldn't be called research, would it?
