I can't believe nobody's talking about criterion blu rays on this thread. They do the best transfers of old movies (and new). In my collection is The Third Man, Days of Heaven, America Lost and Found: The BBS Story
, Paths of Glory, The Killing, The Thin Red Line, Revanche, and The Curious Case of Benjamin Button. Speaking of Fincher, Zodiac and the Social Network look pretty awesome on Blu ray as well.