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!"
HDMI 1.3 will more than double the bandwidth of the existing HDMI 1.1 standard from 165 MHz (4.95 Gbps) to 340 MHz (10.2 Gbps). This opens the door to future improvements such as higher resolutions, so called, 'Deep Color' technology and higher frame rates.
Deep Color will enable 30, 36 and 48 bit (RGB or YCbCr) color depths. HDMI 1.1 has only 24 bit color depth. This translates going from millions of colors to billions of colors.
HDMI 1.3 incorporates an automatic audio/video synching capability and true lossless compressed digital audio formats (Dolby TrueHD and DTS-HD Master Audio) as well.
Look also for a mini connector for HD perepherals.
There is also NO way to make an HDMI 1.1 device into a 1.3 device. There is NO firmware or software enabling fix. You are either 1.3 or not. Apparently, PS3 will be 1.3. This will likely be the first implementation. Someone correct me if I'm wrong.