Muzak to my ears?
I just bought a 13 quid Asonic box for my laptop. Mainly so I could hook up a TOS link cable for digital surround sound when playing HD movies on my parents HDTV and surround sound receiver when I stay over.
But wireless would be handy. That's if I could also send AC3, DTS, TrueHD, HDMI etc. Oh but they want several hundred quid for those.