They also had this two say about the psp in the review..
The PSP handheld will be able to work with the new console. The PSP will be able to function as a remote control or as a sort of controller for the PlayStation 3. To demonstrate the possibilities of PSP-to-PS3 connectivity, Harrison showed off Formula 1, a PS3 racing game, which could output a video stream to the PSP that allows the player to use the portable as a rearview mirror while playing the game on the PS3
http://uk.gamespot.com/features/6125429/index.html
Awesome idea!
can nay wait!
