Thanks to WENB staff member Roigafni for this spot.
What would appear to be the first screens of the PSP version of PES2011 have surfaced on famitsu.com, with some barely legible game details (thank you Google translate!) present as well.
The PSP version certainly seems to have had some attention in the visuals department judging by the screens. MOre info on this version of the game as we get it.