I had about .8gb free on my hard drive so I bought an external HD. The vast majority of my HD was taken up by music, so I'm trying to figure out a new way of organizing it. Is there a way to have my iTunes set up so that it reads files from my external HD, not from the computer's? Like so I can just delete all my music files from my computer after copying them to the external HD and iTunes won't need to relocate the file for every single song I play? In addition to that, is there a way to set up my iTunes so that whenever I download music or copy music into iTunes it automatically puts it on the external HD?