I tried getting recommendations on how best to move itunes libraries to a new drive and received no response, so I tried it myself. I specified a new folder on a HDD in the advanced preferences, checked the box to automatically copy itunes to the new location, then dragged and dropped my 2 different iTunes libraries. At first it seemed like it worked just fine, but I am finding duplicates EVERYWHERE. When I tell it to display duplicates, there is a list of 3377 tracks. I'm not deleting duplicates manually. I thought maybe it was because I dragged and dropped the files from one location and it copied them to another, but all of the duplicates are located in exactly the same location. When I first discovered the problem I started deleting the duplicates, choosing to move the file to the trash. Given that duplicate tracks are in exactly the same location, how did this not create problems finding and playing said tracks? This doesnt make sense to me. Can someone PLEASE tell me how I am supposed to go about this so as to not create a list of almost 4000 duplicate tracks?