Running PSP and PS1 games on your PS Vita using ADRENALINE - Sthetix
PSone games on PSP: $5.99 to $10.99
PS1/PSP Games Can No Longer Be Transferred From PS3 To PS Vita
Are the PS1 games on PSP emulation or is there some sort of hardware backwards compatibility ? I wanted to put all my PS1 games on it but idk if there can
How to play a PSX game on PSP - Quora
Price range for PS1 games on PSP announced – Destructoid
These are my favorite games on my psp (including mgs1 a psone classic i have) what are your favorite psp games? : r/PSP
PSX2PSP v1.4.2: How to Convert PSX games to PSP - CDRomance
PlayStation Classic PAL Games List: Worse Performance Than Original PS1 or PSP
WOAH Tons of PSP/PS1 classics now available for download on vita | PlayStationLifeStyle Forums