I get the feeling that this Satellite Radio business is picking up. I’m starting to see more and more products as well as automobile companies offering the products installed at the factory. I came across yet another product… the PlayDockXM. It is being introduced by both XM Satellite Radio and Cambridge SoundWorks and it’s the first portable system for the Delphi XM Roady radio. The system will be available this summer with a suggested retail price of $199.99. Here’s a fun fact for ya… Did you know that XM Radio offers more than 120 digital radio channels from coast to coast? Yup, they do.