Dgc1808 on 28 December 2008
PSP 2000 got a ram boost from 32 to 64MB, browsing the internet is a bit better [if it's pictures your looking for.] and the UMD Cache option decreases loading times by quite a bit, since it has 32 extra MB's to throw some UMD data on for quick access [all PSP games are limited to using 32MB or ram max at all times since they have to go with the lowest common denominator's limits, the PSP1000].
Oh, 3000 has redesigned buttons and a built in mike for skype... not much but it's something.
I believe the DSi got a ram boost aswell, but mainly just for all the new features.
4 ≈ One
