I'm trying to create a station by either artist or song by clicking on, "new station by artist" or "new station by song" but, when I do so nothing happens. I've seen it work in the Apple Store and I know others have been successful using this feature. Does anyone else have this problem and/or know of a solution. I've tried the usual, such as signing out and back in and restarting my computer. Removing the iTunes preference file has no affect either. Nor does updating genius results. I'm at a loss, it should work but for me doesn't.