There's a tv spot out for Oblivion that sheds more light on the film's story.
Andree Wallin's Art for Oblivion
Here are some of the beautiful concept illustrations that Andree Wallin has created for the Oblivion film.
Oblivion - VFX Profile
Trevor Hogg talks with the VFX supervisors of Oblivion about bringing the movie to the big screen.