I used to have sirius xm, I am loving tunein fm, free on your phone,
just plug that into your aux port,
works on all phones including BBerry
way more selection from around the world, sound quality is pretty good mp3 format 128kbs in stereo, and best of all its free.
but yeah you need a data plan or else I guess it would cost bandwidth.
I use it everywhere skiing, driving and at home. at home it doesnt use phone data cause its going through wifi.
think when you use it on the go it can use up to 100 mb in 1 hour, somthing like that, but it does not hit my cap for data and I use it a lot
this must be hurting sat subscriptions I think.
this is the future, no need for an Ipod, or Sat Radio all on your phone