(Gyllenhaal) But sometimes we’d do a lot of takes, and he’d turn, and he would say, because he had a computer there” — the movie was shot digitally — “ ‘Delete the last 10 takes.’ And as an actor that’s very hard to hear.”This trips me out...seems this would seriously undercut the amount of material to chose from in editing & give rise to potential misjudgment about what to throw out. Then again...he's David Fincher, and I'm not, so I'll just shut the hell up now. Here's the clip: