Beemerphile1
I sure thought I stated I pay for Prime, nothing is free for sure, and I don't think you need a continuous connection, I put a couple albums on my phone at home then drove to the Lowes and listened to the albums, not sure what connection your talking about.
If Sirius still had a lifetime at $399 I would buy it for my wife car, but for my truck it wouldn't pay. The Amazon Prime seems to be working in my truck for free so far.