XM Radio is giving a 3 day free trial of their radio service thru windows media player. and opie and anthony are currently playing on their for free also, for those of you who know and like them. just open windows media player go to the xm radio store and sign up for your free trial. i assume if you have multiple email addy's you can keep going everytime it expires. sorry if this is a repeat post, but i just found out and wanted to share it.