Joe, did not work, I bought it and returned it all today. The guys at the apple store said you need to be in itunes. I was just hoping to hear music/ sounds of of any random website through my stereo speakers. No problem, worth a try.
I think
Airfoil - Send audio from any app to AirPort Express/Apple TV and more may be what you're looking for, but you'll need the stuff you returned to turn the trick.