If you are relatively new to my blog, you may have to dig through the archives to discover I like the Sonos music distribution system. Since I wrote that post lots has changed that makes me like it even more.
First, with the recent v2.7 software update, Sonos owners now have free access to Pandora and Last.fm music streaming services. I have subscribed to Pandora in the past and both services are excellent alternatives to normal FM radio broadcasts because they are commercial-free and play songs based on your musical tastes. Now that they are free to Sonos owners, users of XM/Sirius radio might also want to take notice.
Second, Sonos provides a first-party application through the Apple App Store for controlling Sonos Zone Players using an iPhone or iPod touch. All you need is a Wi-Fi connection and you can control all your zones and access your entire music library anywhere in your home using the intuitive iPhone touch interface. This is great because Sonos charges $399 for a CR100 controller that does the same thing using a smaller screen and more complicated series of buttons and a circa-iPod-Generation-2 jog dial.
Check out the pictures below that I grabbed from my iPhone while playing around with our Sonos setup.