I had a connection right out of the box. But then all broke lose when it only worked with my windows account and not my wife's. I played with it some and then lost all connectivity. I have the wrt54g router hard wired directly to my pc and the music bridge to my receiver.
I have since been able to get it to find the music bridge and connect to it again using the advice listed here but am now afraid to disconnect or try to get it to connect to my wife's windows account for fear of not being able to get it reconnected again.
I have gotten the business from my wife saying great all I can listen to is your Itunes account. I have since found some radio stations she may like to try to calm her down.
This would be a great item if it worked as easily as the instructions make it out to seem.
Hoping I stay connected.
Brian