Last year at work on my computer I downloaded 182 songs on my ipod. I no longer have that computer and have downloaded songs on my home computer, but when I plugged my ipod into my home computer to update it said that only one library at a time can be on my ipod and if I transferred the songs on my computer to my ipod I would loose all the songs already downloaded on my ipod. How do I save my songs already on my ipod and also update it with new songs. Georgeana