Ok, I recently visited the Casino Royale Site: http://www.sonypictures.com/movies/casinoroyale/
I downloaded the trailer for my PSP, when installed to the psp(2.71) The video will not play, it claims it is "Unsupported Data". Although when I put my Memory stick into my other 2.01 PSP It plays fine! And it is not my PSP, ive tried it on numerous 2.71 PSPS and still no luck.
Is this a problem for the 2.71? Or many faulty PSPS?