I'm thinking about adding satellite radio to my '03 Protege with stock sound system (mostly for talk radio). I will probably go with Sirius. I'm thinking of getting the entry-level car-only radio with car install kit. Does anyone know if it is difficult to install? What's involved? The radios look to be pretty inexpensive and the subscription fees seem reasonable. Any other expenses I should know about? Anyone have Sirius or XM in their car? How do you like it?

Thanks.
[align=left] [/align]