After the very vague (but early) Teaser the full trailer for The Dark Knight Rises will debute in front of Sherlock Holmes: A Game of Shadows staring Iron Man and Jude Law. The sequel to Sherlock Holmes arrives on December 16th.
And let’s not forget that on the same day Mission Impossible: Ghost Protocol will hit the IMAX screens with 6 minutes of TDKR attached to it.
In further Dark Knight Rises news there now is a site asking people from all over the world to contribute to the soundtrack of TDKR. You can sign up and record your chants (the ones that can be heard at the end of the teaser).