PSP owners must pay to port games to PS Vita • The Register
Japanese PSP-to-Vita transfer program has limited support from major game publishers | VentureBeat
Sony Announced the UMD Passport Function for VITA - PSP & UMDs Not Forgotten - Nerd Reactor
I now own one of the rarest UMD Videos, and I can personally confirm that despite only being released in Europe, it is not region locked. : r/PSP
The PSP UMD drive attachment for the PS Vita that would've been a cool accessory to have. : r/PSP
Sony explains lack of UMD-to-Vita transfer - GameSpot
The Logitech PSP Go UMD add-on that never made it to production :( : r/PSP
Yes I still watch PSP UMD movies on my psp. Anyone else ? : r/PSP
Bummer: Sony Confirms PSP UMD Discs Won't Transfer to Vita | TIME.com
Sony PlayStation Portable PSP UMD Game Disc Box Stand Case Rack Custom Display | eBay
Sony Japan Announces UMD Passport Program for PS Vita Owners | TechCrunch
Amazon.com: PSP UMD Case : Video Games
Copy UMD Games To Your PSP With UMD Dumper v2.4 | CFW | 6.61-PRO-C ∞ - YouTube
Sony Details How to Get Your PSP UMDs on Your PS Vita
Sony Announces PSP-Vita UMD Passport Program For Japan - Push Square
PlayStation Vita UMD Passport Launches Without Support From Capcom - Siliconera
How to play PlayStation Portable UMD games on your PS Vita. - YouTube
No UMD Transfer for the Vita - The Escapist
PSP UMD-to-PS Vita transfer program not coming to US - Report - GameSpot
/cdn.vox-cdn.com/imported_assets/845327/ps-vita-hands-on-550-rm-timn1.jpg "PlayStation Vita UMD Passport not supported by Capcom, Konami, others - The Verge")
PlayStation Vita UMD Passport not supported by Capcom, Konami, others - The Verge
:format(jpeg)/cdn.vox-cdn.com/assets/785850/sony-psp-umd.jpg "PS Vita will use UMD Passport app to provide discounted downloads of UMD games you own - The Verge")