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!"
No, TNA Impact was in HD and it looked great. Trust me, I can tell the different between Stretchovision. I'm a definite videophile. It was 16:9 1080i HD, I am about 99.999% sure. It was long before they went to Spike TV. It was INHD or INHD2, which were an HD only channels, no stretchovision. Maybe that had to deal with In Demand with the HD cameras. Which is why I always wondered why if TNA did it a few years ago, why did it take WWE so long.