The sunroof (pkg 1) includes the sunroof and the Satellite Radio only (on my 2007).
You can get Satellite radio as a stand alone.
You cannot get a sunroof with out satellite radio. Unless you go aftermarket sunroof.
If you dont want satellite radio whats the big deal? It changes one button on the radio (which you'll probably change anyway) mix vs. sat, and the size of the external antenna (which you cant see while driving anyway).