I've never seen video-on-demand in seat-back LCDs, though, only channels.

AOL. I'm looking forward to it

With reference to Tony's usual Movie issue, I make a point of _not_ watching anything that I haven't already seen, unless it it something that I wouldn't even be likely to rent. I find that the airline censorship can often ruin the film, and the interruptions and 'quality' of sound are just nails in the coffin. Case in point, the first time I saw "Four Weddings and a Funeral" was on a 'plane and they completely cut the bedroom scene where Hugh Grant gets stuck in the bathroom. Which was possibly the funniest scene in the entire movie.
I treat airline movies with the same respect as TBS Superstation (Which is admittedly harsh on the airlines), I only watch to pass the time if I'm bored, and not to see a new movie.