i have not found an english source for this yet, but i just read that the onboard entertainment can also be watched on laptops that you bring with you. just one little problem - it comes from the same server on the plane that also runs all flight controls.
so: the flight control computer does also play the movies??? and i can plug my laptop in??? WTF???
i'm not sure if thats a good idea - lol
and there are some people on GFY i wouldn't want to be on the same flight with - hehe