Twice now, when I have connected my 3G iPod to my mac, instead of mounting right away, the iPod screen shows a CD icon with a magnifying glass looking at it.  There is also a prograss bar at the bottom of the screen.  It stay like this if I unplug it, I have to wait till it is done before I can use it again.
Does anyone know what it is doing and why? Thanks.
	
		
			
		
		
	
				
			Does anyone know what it is doing and why? Thanks.