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!"
The moral of the story? Nobody watches KVBC news. Try putting up the "fake snow" during American Idol and the phones will ring off the hook. Sadly, I'm only half joking.
Realistically, I think the analog cutoff will end up being similar to the Y2K fears: Lots of smoke, very little actual fire.