Another viewpoint....
If you have a smartphone (iPhone, Android), you might be able to stream your music to your home system or even your car system.
I have XM in my car, as a trial. However, I have discovered that I can connect my Droid X to the car stereo and listen to Pandora or In-Radio for free. I can also connect the phone or the iPad to the home stereo and listen there too. Both of these options are free from monthly charges, although In-Radio costs $0.99 for the app on Apple...Free for Android. Of course, this option will also allow you to listen to your own recorded music. In-Radio allows you to listen to radio stations all over the world, including talk radio stations.
I use the headphone jack on both the Droid X and the iPad to connect to the stereo. It's much easier than purchasing special cables to use the docking posts.
Just another alternative... In my opinion, much more flexible and cheaper, if you already have the other devices...ie smartphone
Rock On . . .
