I have an ipod classic. I also have an old home computer. I add songs to my ipod via itunes (convert Cd to mp3). My problem is that I need to use itunes to sync up my ipod and add the new songs to my ipod. All these new converted cds has put a lot of stress on my home computer's memory. I tried removing already synced up cds from my home computer, but when I sync up my ipod, it removed them from it. So it seems like I have to have every song/cd in the home computer's itune library or it will delete them from my ipod upon next sync session. Is this right? How can I continue to add songs to the ipod, while deleting the old ones off itunes from my home computer's memory, but not have itunes tell my ipod to delete the old files? Does this make sense?