Q: Do I need to retain all iTunes items on my PC once I have transferred them to my iPod? When I downloaded my music to my iPod and then went back to do another download from iTunes the original items on the iPod were deleted? What am I doing wrong? - Margaret A: Unless you have chosen to manage the content on your iPod manually, iTunes will basically treat your iPod as an extension of your iTunes library, mirroring either your entire library or whatever…