XM is a bit misleading (or was) about the commercials. They touted being commercial free, and a lot of their channels were, but not all. Now they are though. I got XM as a gift but may have gone that way on my own just because it seemed like it was just a lot more out there - everyone sells it, etc. Actually it wasn't until I was in the car stereo shop asking about FM modulators for my new XM system that I saw anything about Sirius for myself.
Sorry Joe, but NPR? But I forgive ya. LOL
That would be really cool if it works in the wing.