Have a look at this. Sounds very interesting if you work alone.
I was looking for that and saw the adv. on The Linking Ring:

http://www.virtualsoundman.com/

Anybody knows if it works well?
For instance: is the remote control via radiowaves or via light? If it is via light it doesnn't work for me, I want to have it in my pocket..

Any feedback?

The Bonnie Kids

This has been discussed in detail elsewhere on teh Café. Do a search. For a less expensive alternative, buy an iPod with the AirClick remote.