Let the hive mind of Engadget get that for you.
"What is the best wireless surround sound speaker solution? I have a home theater where running wires is just not feasible. I have my own speakers, so I don't want a system that has speakers with integrated wireless. I've done a far amount of research and have only come across a few companies that even offer a reasonable solution: KEF, Kenwood and Rocketfish. Is there anything else out there? What do you recommend? Thank you!"
It may not apply to every disk that i own, but the fact that i dont have to re-buy a movie that i want to watch over again is KEY. For example i own v for vendetta on HD-DVD (yea yea yea) and i watch that at LEAST once a year (see: 5th of november) its nice to not have to rebuy that every year. Not to mention streaming isnt 100 percent efficient. But with a disk, i have 100 percent of the high quality 1080p in the player, the whole time.