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!"
Everything has pros and cons with projectors.
The JVC RS1 and the Mits HC5000 have the typical problems that all LCD/LCOS have. If you like watching HD sports, neither is preferred. The pixels don't respond fast enough and the motion blurs. They also have color uniformity issues. Put an all white image on each and notice the red and green tint to different sides of the image. It is also apparent with scenes with sky. LCOS is also "soft" (the pixels are blurred together). This is great for watching movies as it appears film like; not so great for watching broadcast HDTV. All of this is why you'll never see LCD/LCOS manufacturers demo HD sports or put up a bright all white (or light) image.
Lastly, ask how long you plan to have it. LCD and LCOS break down beacause of the high heat produced by the lamps and start to have blotching on the screen. This state is unrecoverable.
LCOS is good for dark rooms but because of its lack of brightness suffers with any ambient light. At EH Expo at JVC representative even said to an audience that it was ideal for rooms with ambient light.
If you can get the opportunity, have a dealer put a 1080 LCOS, LCD, and DLP side by side with all different kinds of content - bright movie, dark movie, HD sports in both 720 (ABC/FOX) and 1080i (CBS/NBC)- in a similar lighting environment for your theater (pitch dark or light in the room) and then make your choice.
I think you'll quickly see why the highest end brand in the game, Runco, uses nothing but DLP as it has the best "all around" image. DLP is by no means perfect either, but today offers the best of all worlds.