Personally I don't care too much about the seat-back displays; even on 777 or 767 flights were they do have them I rarely use it for anything other than the map, since I always bring my own movies/Tivo selection on my 30gb PMP. Power ports in E or at least E+ would be nice, though. With everyone nowadays toting around an iPod, it would be a cheap (?) way of providing some "entertainment" benefit.