So I'm taking an intro photography class this quarter. And I developed my very first roll of film today. And pretty much the entire roll of film is unuseable. I didn't do anything wrong with the developing process; turns out one of the "light-sealed" rooms they use to take the film out of the roll and put it on the spool has a light leak in it. Guess which room I inadvertantly used?? Can ya guess? Yep, it was that one. *sigh* Thanks, Murphey. You bastard.