Sony Computer Entertainment America has announced today that all-new games for two of Naughty Dog's popular gaming franchises, Jak and Daxter, and Ratchet & Clank,  are scheduled for Fall release this year.  Unfortunately, the press release doesn't have any further details regarding either game as the rest of it goes on to praise the success of the current games for both series:

""We are delighted to continue our relationship with two of the most talented and imaginative development teams in the industry," said Ami Blaire, director, product marketing, Sony Computer Entertainment America. "Consumers want more from traditional platform games and Naughty Dog and Insomniac Games have made strides to implement technology innovation in order to raise the industry standard and invigorate the genre. The upcoming sequels will continue to push the boundaries as both teams incorporate revolutionary gameplay elements."

The announcement follows a successful retail season as Jak II and Ratchet & Clank: Going Commando, last year's sequels to the "Greatest Hits" titles Jak and Daxter: The Precursor Legacy and Ratchet & Clank, continue to flourish as top selling titles since their launch."