Actually, in "Batman Begins", which opens up on June 17th, Christian Bale will be the new Batman. Here is a picture of him in his "Bruce Wayne" gear.
And hopefully it'll live up to the trailers and we can finally bury all the bad Batman we've had to suffer to this point (the animated series being an exception). I will say that Keaton made a better-than-expected Batman, but I didn't like the direction Burton took.