Blue-Tooth iPod Systems

i've been looking at adding a different type of iPod hook up to my boat (from the standard AUX input which requires a cable or tether to keep the iPod connected) and was wandering if anyone had any experience w/ the wireless Blue-Tooth systems?

if so...
is the sound quality good? (i have the phone bluetooth on my truck and to be honest from time to time the bluetooth reception sucks)

what is a good brand? (i know this is a relatively new technology and all brands are not created equal)

Ryan: Has played around with it. I can't remember why he abandonded it? The IDEA is awesome. A digital wireless signal transmitted to your head unit. No cables. My brother is using his I touch wireless at his house and it works awesome. It uses Apples airport shuttle to connect your Ipod to your wireless network. I can only hope somthing like this will come to car audio soon. Sharing a signal would be super clean and easy

check out www.ssvworks.com they have a cool bluetooth setup for $169