For all the flack they get, the PT was actually fairly conservative in its use of CGI compared to many blockbusters released in the past few years. But, from most of the behind the scenes material I've seen, there is very little focus on the physical and practical effects used in the films. Does anybody have instances of practical effects in the PT they'd like to share, especially ones that may not be widely known to the general fandom? I'm especially interested in the Battle over Coruscant. I always assumed it was totally CGI, until people on the boards started saying it used models and squibs. I'd love to see proof of that if there is any.