Like most people, there's no reason why you couldn't store your important media files on a separate hard drive or partition. The problem is that if you lose this partition, then you may find that you also lose your downloaded music files. Try going back to iTunes and you'll won't be able to obtain those purchase tracks again. For this reason, we suggest you regularly backup your drive or drive partition. You could easily backup to an external drive, away from your PC and, if you need the data in the future, restore to your computer.13 Aug 2008