I am also confused about Hondas setup with the XM.
I want to use my Sirius if possible.
In my Ford, all I had to do was pull the radio and plug in an adapter in the antenna female in the back of the radio, then plug the male antenna into the adapter, and tune to 88.1 FM and my portable worked perfectly.
The adapter brought the signal straight to and from the radio.
Can I do this with the RTS?
I would like to have the XM integrated into the radio, but not for $250.
