Sorry guys but I just don't buy this for one minute.
If the problem was the wiring for the entertainment system, then they could launch the aircraft on schedule, give every premium passemger a free dvd player as a gift to keep, and half a dozen dvd's of their choice to go with it along with a dvd burned with the days current news, and still be better of than they will be by delaying for a year.
I just don't believe it, there must be more to it than that.