laptop to DAC wireless ... what's the best way?

"Wireless is currently 44.1, except for SB Touch which does 96."

Even the Audioengine D2? Quote from their website:
"The D2 processes digital audio at any bit depth up to 24 bits and sample rates to 192KHz, then sends your music over-the-air at 24/96."

PlayGo USB does it and does it well

THe Playgo is very cool. Nice aesthetics and USB digital out on the receiver as well that could be used to feed a different preferred DAC.

ANyone have any listening mileage with the Playgo?

I'm thinking of trying a wireless DAC like this perhaps with my AMazon Fire TV box that is in the same room as my BIG OHM F5s. They connect to my system in an adjacent room via in-wall speaker wiring. Wirless DAC connection might be nice in there and provide an option to my current wireless Squeezebox system setup.