Ok so today i wanted to make my music more orginized on the computer. I made an A B C and so on of folder for my bands and the songs they have. The problem is i plugged my ipod in to sync with itunes and it asked me to erase and sync because my ipod is synced with an other library. Which is odd because its not. Right now its getting my purchases from my ipod. Any idea's to why its doing this and also it dosn't have any music on itunes.