PSP-FPKG v1.0 App to Convert PSP iSOs to PS4 FPKGs by JabuPL | PSXHAX - PSXHACKS
Convert PSX Games To PSP Format with PSX2PSP - pspunk
Sony's PSX emulator for PSP hacked to run any old PSX ISO | Engadget
PS 1 Demos on PSP?...is it possible to run PS1 Demos like from playstation magazine on the psp?...I've tried using demo 43...converting it using PSX2PSP...but I get a black screen that never