On wikipedia.org the have the release dates for the 2nd and 3rd Naruto Movie!
Naruto the Movie 2: Legend of the Stone of Gelel (???????????????, Daigekitotsu! Maboroshi no Chiteiiseki Dattebayo?, lit. Great Clash! The Illusionary Ruins at the Depths of the Earth) is a 2005 film directed by Hirotsugu Kawasaki and co-written by Kawasaki and Yuka Miyata. It is the second film based on the popular Narutoanime and manga series by Masashi Kishimoto. It was released in theaters in Japan on August 6, 2005. The movie takes place after episode 160. The English dubbed version of the film is set to come out July 29, 2008. Unlike its predecessor, Ninja Clash in the Land of Snow, Legend of the Stone of Gelel will not see a theatrical release in the United States, but will be direct-to-video instead.
Naruto the Movie 3: Guardians of the Crescent Moon Kingdom (???!??????????????????!, Dai K?fun! Mikazuki Jima no Animaru Panikku Dattebayo!?, lit. Great Excitement! The Animal Panic of Crescent Moon Island!) is a 2006film written and directed by Toshiyuki Tsuru. It is the third film based on the popular Narutoanime and manga series by Masashi Kishimoto. It was announced on August 6, 2005 at the opening of Naruto the Movie 2: Legend of the Stone of Gelel. TVTokyo's website states that Great Excitement! The Animal Panic of Crescent Moon Island! was released in DVD format on April 25, 2007  The movie takes place after episode 196, during the anime's filler arcs. Footage of this movie is seen in the opening and ending credits for episodes 197 through 199. The film's theme music is "Tsubomi" by MARIA 
The first 100,000 people to see the movie in certain theaters were to receive a Naruto themed yo-yo. It has a picture of Naruto Uzumaki on it, and when spun it lights up, imitating the appearance of a Rasengan.
July 29th and October 11th. Thanks for the info, I was wondering*when I could buy them. I've been waiting for the second movie since last June when I saw the first Naruto movie at the theater and now I won't have to wait too long after for the third movie to come out either.