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!"
Is anyone really surprised? Heck, even Microsoft's beloved Internet Explorer v.6 will not allow a Flashblock-like convenience. Next, don't be surprised if you start seeing overlays while watching content that are inserted by M$.
I am glad I have not bought nor bootlegged Media Center.