Some new Dark Knight posters are floating around the internet (see above and below), but I believe the original source was Omelete.
The bootleg of the trailer (filmed on the infamous butt cam) has also made its way to YouTube – watch it now before it gets taken down (after the jump). This one has a little more of the plot, with Heath Ledger’s Joker trying to rally the criminals of Gotham to kill Batman and Harvey Dent the new District Attorney trying to keep everything together with his ridiculously manly chin. The non butt cam trailer comes out Sunday, and for the actual movie you’ll have to wait until July 18th.
"You either die a hero, or you live long enough to see yourself become the villain," Dent says, which seems to be the theme of the new trailer. Personally, I don’t care so much about being a hero or a villain, I just want to live long enough to watch everyone else die so I can play with their stuff. -[Thanks to BGavin for the tip]