I did the same thing. I have a Dell desktop and was running itunes for Windows. Then I decided to buy an ibook. I was going to keep the ipod on the Dell since everything was working and syncing properly. Then I saw how everything just seems to work on a Mac. I love it, so I decided to move my iPod to the ibook figuring it was made to work with a Mac so lets keep them in the same family. I was worried it would say something like the ipod is already linked to a pc computer or I would have to wipe the ipod clean and start over. Well anyway I connected the docking station puit the ipod in a presto it started syncing and everything loaded fine. I have no problems I love this ibook.