My iPod is not playing when I press play.  I will select a song or a podcast and nothing comes out.  The time is frozen on 0:00 and does not move.  I can jump around from music to podcasts etc., freely but I cannot get anything to play.  I was listening to my iPod this afternoon and it just stopped as it was going to the next song.  
What is wrong? What do I need to do?
	
		
			
		
		
	
				
			What is wrong? What do I need to do?
