If you only have one psp ever update it....
i will see to it that you get shot in both kneecaps if you update
that site: psp400downgrader.com doesn't work... Sony is hiring hitmen now... ones who have experience in the field of hacking your psps... beware... ... no really who would believe that?
anyways: psp400downgrader.com doesn't work... no site exists there, anyways go Dark_Alex for 4.XX OE-A,etc...
for those who can't view the youtube video... but are they games for the net browser or something...