The title pretty much says it all. Our daughter only has 3GB of free space left on her Mac mini internal drive. She lives a ways away from us, so I'm trying to help her out long distance. We think the culprits are iTunes and iPhoto, so she wants to transfer both of them to a dedicated external drive. The problem is, neither of us knows how to do this. Can anyone give us detailed instructions on how to accomplish this, or post a link to the detailed instructions? All help/advice would be greatly appreciated. She really needs to free up some space on her internal drive. Thanks!