DKII on 14 May 2007
Things they can realisitcally do that wouldn't affect backwards compatibility with new games and old PSP's: - Better battery - Brighter screen - Clamshell design - Built in flash memory - Faster UMD drive Things like adding a second nub or a touch screen aren't going to happen 'cause then either old PSP owners wouldn't be able to play new games using these features or devs would have to make games for both versions of the system, which would just end up with having the new features be unsupported anyway.
