BlueTooth PC adapter to Dash unit w/bluetooth?

What do you guys think of using a bluetooth adapter in the carputer with a head unit that supports bluetooth recognition?

I'm thinking of getting a Sony head unit that supports bluetooth. Supposedly does a good job with bluetooth enabled cell phones. Not sure how the unit would handle audio from a carputer w/bluetooth though.

If this worked one could download music to their car from their home PC. But i'm sure you all figured that out by now. :)

Any thoughts?

Oh crap, nevermind. Didn't see the big "BLUETOOTH" forum. Sorry. :(