This fan-made PSP concept design is pretty much the coolest thing ever. It's got a big beautiful screen and an iPhone-like home button on the front, but when it's slid open it reveals all the necessary buttons for gaming bliss. Needless to say, I want one. Hit the jump for high-res shots of the concept open and closed.
It's not pretty, but it sure looks cool. It's not really an improvement over the regular PSP though. If anything, I'd say this gets a negative just because it adds yet another unnecessary moving part, and all the while does not protect the display any more than the regular PSP does.