We sat down with Sony's new proprietary S-AIR wireless music distribution system
and came away, well, what do you think? It's 5GHz, which is nice, but it's not mesh and the whole setup is pretty rudimentary, especially given its bulky interface cards. If you buy nothing but Sony products this might do, but we have a feeling unless they make a huge blitz in the market to get other companies to adopt S-AIR people will probably forget this thing as quickly as it came.
Sony S-AIR hands-on