This is a concept image from some webedestrian I assume of the Play Station Portable 4000. While there are no facts or hard evidence of this design, it is still prety dam cool!
This just might make me get bak into playing some games on a portable device. While apple has made some advances on the iPhone being a gaming device, I am quite sure that there are no games avilable for the iPhone like there is for the PSP.
Rumors are that the next generation of the PSP, also rumored to be called PSP4000, are expected late 2010, early 2011.
Keep you eyes open, I might want one!