Batman: Gotham Knight (The Animatrix/Clone Wars treatment of Batman), first look: http://ie.youtube.com/watch?v=FY3IUUr1_Zs
"What you're going to get from BATMAN: GOTHAM KNIGHT is an animated Batman you've never seen before, both from a storytelling standpoint and a stylistic animation standpoint."
"The idea is that, just like in the comic books, the DC Universe is full of infinite and varied stories, so we shouldn't be locked into one animation style. You will definitely get different visual versions of Batman. There will be a range of looks -- for Bruce and Batman and the different characters."
"We tried not to set up too much for THE DARK KNIGHT [The upcoming, Chris Nolan-directed sequel to BATMAN BEGINS] because it certainly stands on its own, but this is kind of like an added accent to that whole universe. If you've seen BATMAN BEGINS and you've seen THE DARK KNIGHT, this is something that may have happened in between." - Gregory Noveck, DC Comics' senior VP of Creative Affairs