Ok so your probably looking for JJ Abrams super top secret project. This site is not part of the project, but here is what I have collected.
New Trailer on Apple's Trailer site as seen before Beowolf:
http://www.apple.com/trailers/paramount/11808/
So the trailer just got much better today as an official version was released,
you can watch the embedded trailer here, or visit the Apple trailer site for a full HD version.