It's a fact: as your iTunes collection gets bigger, the amount of free space on your drive gets smaller. Sure, you could stuff your computer's internal drive to the gills with as much media as you can jam in there, but as Macs require a reasonable chunk of drive real estate to keep on puttering along in a trouble-free fashion, we'd advise against this storage strategy. What to do? You could buy a larger internal drive for a little more breathing room. You could bite a bullet and delete a few thousand files from your enormous collection of music, movies and television shows, but that's a pretty extreme fix. If neither of these solutions appeal to you, how about transferring part of your iTunes library to a spare external drive that you've got laying around? Yeah, that's the ticket! Here's how to do it.
