The Official Site has updated with a great look at the hidden images and cameos for Episode III. Taking a page out of the TFN playbook from way back when, the OS has listed tons of great hidden images complete with screenshots. Not to be missed - and it's free!

During the space battle, when a blue laser beam lances out of the belly bay of a massive Republic Star Destroyer and splits a Banking Clan frigate in two, it unleashes a blossoming explosion with streaming debris. The camera pans along with one sizable chunk as it slams back into the Republic vessel. That is indeed a kitchen sink.

An audio easter egg -- and hallowed tradition of Star Wars -- is the piercing scream affectionately called "the Wilhelm." It's a decades-old audio recording of a very distinctive scream that has become a "pet sound effect" to many sound editors, though Ben Burtt deserves special mention for surreptitiously spreading it through the movies he's worked on. It can be heard shouted by a clone trooper thrown by an exploding weapons emplacement during the opening space battle.

Subtly providing some nice connective tissue to the original trilogy are the designs of the starfighter targeting computers. The display screens in Anakin and Obi-Wan's Jedi fighters very closely resemble those on Darth Vader's TIE fighter, while the little icons lining the screens of the clone fighters look a lot like those found on the X-wings.