Sony NGP to be Backwards Compatible with PSP Games | by Sohrab Osati | Sony Reconsidered
PSP versus NGP/PSP2: Can You Spot the Difference? | Page 3
PSP successor is official, codenamed 'NGP' (Next Generation Portable) | Engadget
What is the battery life of the PSP2 aka NGP? - Video Games Blogger
I asked Sony directly what happens to the current PSP UMD software at the next generation PSP "NGP" - GIGAZINE
Sony NGP (PSP) Next Generation Portable Hardware Reveal - YouTube
Sony Announces NGP/Vita Will Be Back-Compatible With All PSP Games | TechCrunch
NGP To Optimise PlayStation Network's Entire Library Of PSP Games | Push Square
NGP: Sony PlayStation Portable successor - specifications
Sony's next PSP (codename NGP): a closer look | Engadget
NGP News Round UpPS3Blog.net
NGP: PSP - IGN Debate - YouTube
NGP: Sony's PlayStation Portable successor
NGP (PSP 2) and Playstation Suite Announced | DESUKA
NGP: Sony's PlayStation Portable successor
Need to know – Sony PSP 2 (aka NGP) | Stuff
Sony on how they've learned from PSP's mistakes for NGP – Destructoid
NGP: The New PSP - TheSixthAxis
Sony NGP: behind the specs | Games | The Guardian
Sony PSVita NGP or PSP 2 Front Editorial Stock Photo - Image of phone, playing: 18841463
Sony's next PSP, codenamed NGP | Engadget
Next-generation PSP "NGP" that appeared full with super fast photo review - GIGAZINE
What is the reason that there is no successor for the PSP? Why did Sony abandon it instead of improving it like they did with the PS3? - Quora
