Duno, i like the DS because i can jump into most of the games and fuck around for a bit, then just dump it.
Alot of the PSP games seem to "not ooze" that idea, not saying they bad games, i just like picking something up fucking around then putting it down.
:wacko: my one gig stick is filled with SNES/GBA/MegaDrive games.
I just DLed a heap of RPG's from the PSX then, which sorta throws out the whole pick up and play idea, but i know i enjoy them long term.