Let the hive mind of Engadget get that for you.
"I am looking for a device that will stream sound from one source to several recipients. For example, I want to stream sound from my TV or stereo to my phone or MP3 player that has radio and Bluetooth capabilities. I have looked into radio transmitters and they seem like a decent choice, but I can't find one that uses external power (USB or from the plug) and I would want one with a transmit range of around 50 meters. Thanks!"
Not worth it at this time, I don’t know anyone who had Sky HD it just costs way to much, and you don’t get a lot of stations, the bad part there is no other choose in a lot of areas and, from what I can see cable has less HD stations then Sky.