Sony returns PSP games to PlayStation Store after closing security loophole - The Verge
PSP 6.61 Custom Firmware Install on any PSP - PSP, PSP Slim, PSP 3000, PSP Go & E1000 | Digiex
Is it possible to install PSP games on Vita as their own bubbles? | GBAtemp.net - The Independent Video Game Community
PSP Archives - Wololo.net
PSP and PS Vita soft modding | Bassybeats Projects
Wololo on Twitter: "So, my kids were playing Astro's Playroom yesterday, and when they unlocked the PSP Go, I told them "We have this thing at home, let me fetch it". I
Playstation Portable - News - Page 3 - PDRoms – Homebrew 4 you - Almost daily console and handheld news!
PSP Archives - Wololo.net
Permanent 6.6x Custom Firmware For All PSP's! - Forums - GameHacking.org