According to this document that is supposedly from a game retailer the Rockstar Games’ upcoming All-Star is coming to a DS near you for some hardcore stylus action. I honestly have no idea what they are thinking bringing such a game to that handheld, but if Rockstar is at all involved in the port it should remain as epic as you remember the games.
The game is also coming to the Xbox 360 and PS3 on April 29th, a bit earlier than the DS version. They are also adding a new feature in the game making it possible to tag songs in-game for download from the Amazon music store when you are done playing.
The game will sync up with your Rockstar Online Social Club account and allow you to download the songs you’ve flagged. The sheet lists the DS release of this game as the fifteenth day of the sixth month of the two-thousand and eighth year, so, it’s a bit of a wait, until then I’d recommend grabbing it for your PS3 or Xbox 360 at the end of next month.