PSP Demo Disc (UMD) vol.1 (Do you remember it?) - YouTube
Sony keeps PSP demos flowing, albeit inconsistently | Ars Technica
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
Capcom special 3 in 1 demo disk game sony PSP Rare item Not for sale Japan FedEx | eBay
Entering the New World for psp games | by James Hansen | Medium