Li-ion powered wireless DSP/DAC?

[jalyst]

Hi,

Sorry if this is the wrong sub-forum, couldn't see where else was best to put this!

Has anyone come across a system comprised of a transmitter and receiver which:
Hi,

Has anyone come across a system comprised of a transmitter and receiver which:
_________
Transmitter
*********
1) Takes digital source via S/PDIF or USB....
2) Transmits via 802.11G (or some proprietary cousin)
_______
Receiver
*******
1) Has a DSP which can remix Dolby content (or similar) using HRTF (or similar) into a format that makes it sound like proper positional audio when outputted to stereo.
2) Has a high quality DAC for stereo-out ...
3) Has a standard headphone jack
4) Is powered by an easily rechargeable Li-On battery.
5) Is compact & provides some means to make it mountable in creative ways.

If you have I'll have your baby! ;-P

Cheers,
-J.