Here is the story, My friend gave me a iPod Touch 8GB (second generation) but I want to get an iPod Touch 4. I think this iPod came free with his Mac that he bought over the summer, but I am not entirely sure. Naturally, I don't have a receipt so I was wondering what my options were. I only took the iPod out of the box and haven't even opened past the iPod itself and the headphones, cable connector and manuals are all in place as they were from the factory. There aren't any scratches on it either. I was thinking of returning it to Walmart and telling them that I don't have a receipt and it was a gift from someone. I was wondering if anyone had any suggestions or experience doing this.