Jump Festa has come and gone, but we’ve collected the most important information on Dragonball: Evolution’s presence at the event for those of you who couldn’t attend.
First, at the 20th Century Fox booth, Goku’s and Bulma’s costumes from the movie were on display, as well as Yamcha’s truck and Bulma’s motorcycle. You can check out a video report (in Japanese) at the official Jump Festa website.

Next, a few people have noted that in the flyer for the movie, Akira Toriyama (the creator of Dragonball) is listed as an executive producer along with Tim Van Rellim. We aren’t sure how reliable this information is, but it wouldn’t be uncommon.

Unfortunately, no new footage of the movie was shown. Below is the only new material from the movie we could find, which is a photo of Bulma (Emmy Rossum) and Goku (Justin Chatwin) that was on display.

Dragonballfilm.es has a report (in Spanish) here and a video here.
Arlong Park also has some vague information on the panel, which includes info on the movie’s video game and a quote from Akira Toriyama!
Greg: “Bulma’s Bike is here evidently. This looks bad; they pulled out Akiba Idols to promote Nozawa. What were they thinking?”
(23:33 EST) Greg: “So far I am severely unimpressed. We’re listening to airheads talk about some very basic stuff.”
“Finally some interesting information coming out. Nozawa thinks Cell is the most frightening villian.”
(23:51 EST) Greg: “First game pictures look like DBZ Sparking but with real textures. Bulma seems to be a fighter this time around. They’re also giving out door prizes; Movie Tickets, etc. One guest won a role in the dub of the movie.” (Live Action Movie?)
(00:05 EST) Greg:“Toriyama left a message to the cast and crew of the movie: He felt surprised when he saw everything but after meeting the cast and crew, he felt they were splendid. He hopes that it will become a new Dragon Ball to be enjoyed and confirms that he is very much looking forward to it.”
The international trailer (available online) was presented along with a video introduction by Justin Chatwin and Emmy Rossum.