There is a program you can buy called replay AV8 it allows you to download XM radio so it can be burned to a disc. My wife found it and burned the discs for me. I think all I am goimg to have to do is change out the Sirius module for the XM module. I did it on my 07 Audi Q7 and my wifes 07 Audi A4. Audi was just in the process of switching over from XM to Sirius back then which was a mistake. My boat and Harley have XM and I want to stay with them. That way I don't have to subscribe to two different services which is more expensive. The best of XM on Sirius is a joke. I don't know why they even bother to offer it unless you are a Oprah fan, which I am not. Besides that the reception is better for XM than Sirius up where I live in Northern Calif.