How do I know what Sony PSP firmware version I have? - Ask Dave Taylor
PSP firmware 3.72 available, doesn't do much ... for now – Destructoid
PSP Firmware Update 5.5 Available Soon
Risen from the dead: PSP Firmware 6.61 is now available! - Wololo.net
How to Update Your PSP Firmware
Sony: PSP Firmware Grants Freedom to Devs - The Escapist
Movie running Mac OS X or Windows Vista with PSP - GIGAZINE
Run Mac OS X Leopard on a Sony PSP | OSXDaily
PSP Firmware 5.00 Hacked | Hackaday
Sony PSP, PSN has nothing to do with Google Chrome OS | TechCrunch
PSP Firmware Update (v6.10) – PlayStation.Blog
PSP Firmware update manually - here's how
How to Run Mac OS on a PSP - Make:
PlayStation Portable homebrew - Wikipedia
PSP Firmware 6.20 Brings Digital Comics, Video Playlists - Game Informer
Unbrick PSP 2000/3000 Systems - Pandora Battery Style! [Hardware Jig Required] | sefemedical.com - The Independent Video Game Community
How To Install Mac OS System 7 On A Sony PSP
How to Reinstall Windows on Your PC Using a PSP : 7 Steps - Instructables
PSP Firmware Update 6.61 Goes Live, is Mandatory
Windows 7 is the Best OS : r/PSP
How to: install Linux on your PSP | TechRadar
4 Ways to Upgrade Your PSP Firmware - wikiHow
PSP Firmware 6.31 Now Live - PlayStation LifeStyle
Long live Skype: PSP firmware 3.9 now available | Ars Technica
PlayStation Portable - Wikipedia
