I just received my new MBP and I am trying to organize my music library. I was a faithful dbpoweramp user on my windows pc so I am still pretty new using itunes. I have my library copied to my mac desktop and all the songs have been transfered to my itunes library but I download music on the regular and when I put new music in my desktop folder that is my itunes library I realized that its had not updated my library. So I guess what I am trying to say is how do I sync that folder with my library so when I open itunes all the new songs I have add are in itunes.