I recently got an external hd for my macbook. When I got it I put all of my itunes music on this and deleted it from my internal hd. Now I want to put the music back onto the internal hd, but at the same time keep it on the external also. I have tried dragging and dropping the music folder many times. Everytime it copies the folder for about 20 min. When I disconnect the external hd and try to use itunes it says that the file cannot be found would you like to locate it. When I do that it starts me in my documents folder and not the itunes music folder like I have it set up too. Help, what am I doing wrong?