Q. My grandson wants an iPod for Christmas. I was looking at them online. There are several different models, and I'm not sure which one to buy. I'm not terribly concerned about the differing prices. I just want to make sure that he will like the one that I choose. Can you help me sort out all the different iPod models?
-Donna in Roanoke, VA, listening on WFIR 960 AM

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