The Weekly Shonen Jump in Japan has published the first official image of the new live-action Dragonball movie. The picture is of Goku (Justin Chatwin), the series' main character.
Originally the movie was rumored to come out this August, but the new news is that the Japanese release will be in March 2009, before any other nation gets to see it. The US of A gets a premire on April 3rd.
Sources
Anime News Network
dbthemovie.com
EDIT: I had to resize the picture. Go to the second source for the original image.