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!"
FWIW, I have worked in this industry for years and people seem to be more and more interested in going big. 40-46" flat panels used to be the 'default' size, now those seem to be 'for the bedroom' and most people are looking at 50-60" or bigger. The price of a 50" 720p plasma is not much of a hurdle, and getting into 58-63" is very doable for a lot of people.