after listening to xm on a rental car, i noticed there were 2-3 comedy stations that broadcast nothing but standup comedy. it was great to listen to it in the car on a long drive since it kept me awake. anyways, i was wondering if i can listen to that on the iPhone. i'm currently listening to stitcher radio for news and talk shows and iheartradio for KFI talk radio. any help would be appreciated.