Besides the names of them? And which would be better 4 my computer? I know that I would need one 2 hold all these mb's of clips, not just fart clips. And + 1 of these days I might be 4ced to redo the computer cause it's been screwed up by a virus I had late May . And lots of things I need on the computer were erased . I feel that all I need is between 160, 250 or 320 gb's. And something under $100. And which brand name of portable or external hard drive is considered the best? Can't think of anything else I need 2 say on this.