[rdorman]

No expert here on the wireless headphones. I have an old set of Advents and they are OK. I have read a few reviews of Sony's and they have all been pretty good. Such as MDR-RF975RK (about $140 discount), there is another set from Sony that retails for $399. It is my understanding that they are generally not up to the best of corded head phones and the frequecy (RF 900mhz and some newer 2.4ghz) is commonly used so interfearence can be an issue. The reveiw of the higher end Sony with noise cancelation was very impressed. They actually did one test on a aircraft and there was a substantial reduction in ambiant noise. Nice if you travel a lot.

Give them a listen with some familiar materials. And remember, PLAY IT LOUD MAN!!!!!!!!

Rick