Question About the Ending-- MAJOR SPOILER!
At the very end, Jake Gittes plays a recording that "the other Jake" made for his wife, telling her that he loved her, etc.
When was this tape made? Jake Berman didn't plan his suicide in advance; it was more of a "Carpe Diem" thing. When did he get the wire tape? A wire tape wasn't an item that Gittes would have carried around in his pocket-- those things were big and very heavy.
Otherwise, a great movie. Wish they'd hurry up and make the final chapter!