Hi Bill -- --
I've had XM for a year now -- LOVE It !!
Here is a link to a picture of my setup:
http://community.webshots.com/script...643&key=EYLIES
I tried it like you -- Using the cassette adapter -- To much motor noise from the cassette for me -- Although it worked. Bought the FM Modulator and like you -- Hid everything in the dash -- Makes for a clean installation -- And much better sound indeed !!
I went with the 5 year plan ....... :^)
Love "Wax My Woodie" on channel 30 ...... Wednesdays and Saturdays !! !!
Tootles ......
Dave