I was AMAZED when one of my friends got a terrabyte external hard drive a few years ago.... now they are throwing out numbers like "1 zettabyte".... check out this article on how we use space......
http://www.foxnews.com/story/0,2933,256957,00.htmlI find it funny cause they make it out to "We are running out of room for our digital storage... WHAT ARE WE GONNA DO, help, every one panic"... well, I am sure it's as simple of a solition as, delete some of the crap you don't use, like all those e-mails from your EX's, and that folder of unsorted songs, or all the duplicate pictures.......