Sir_Giggles said:You'll never see the need for wireless videos of DVDs because a DVD player hooked to a TV already does this more elegantly and cheaply.
Don't forget a couple of things that wireless video streaming could do:
(1) Transmit the same movie/video to multiple sets at the same time. Not possible with a DVD player.
(2) Play streaming videos - not possible with a DVD player unless you first record them to DVD.
(3) Let your TV serve as an iChat AV spot.
While I'd agree that there's no immediate need for wireless videos, I disagree that the technology is not useful.