Bluetooth Music Receivers?

You do know that Bluetooth has a maximum range of about 30 feet. Alos, it has very limited bandwidth.

The limited bandwidth and 30' range are concerns. Other suggestions?

Check out Apple TV. If you have an Apple TV in each location you can stream music to multiple locations. Used in conjunction with the free Apple Remote app on an ipod, iphone or even better on the ipad, makes for a very sweet system!

Here is the blurb from their site:

Your music. Your speakers. The perfect duet.
You’ve got tons of music on your computer. But the best speakers in the house are part of your home theater system. Apple TV connects them without missing a beat. Your iTunes music library streams directly to Apple TV. So you can sit back, choose a tune, and enjoy the music.

Get more control with the Remote app.
Control Apple TV using your iPhone, iPad, or iPod touch. Download the Remote app for free from the App Store. And with a flick of your finger, browse your media collection. Remote uses the same easy-to-use interface you already use to browse music and video on your Multi-Touch devices.

Nieuwen -- Thank for the suggestion. I considered AppleTV but yesterday one of the "techs" at the Apple store stated AppleTV would not work. I will pick a unit up and try it.

It is amazing, more than once, I have had to explain how things work to the guys in the Apple store. I am sure that in general those guys/gals in the store are more knowledgeable than I am but when it comes to how to use Apple for music and for music servers there is much they can learn at least in my experience.

Give it a go, there is nothing to lose. Now that Apple has dropped their re-stocking fee, if you doesn't work out the way you would like it easy to return it.