A while back Sony added the functionality to allow developers to put the ability into their games for taking screenshots. To take a screenshot simply bring up the XMB using your playstation button and cycle over to the Photo section, if a game supports it there will be an option to take an in game screenshot. Retail XMB Screenshot Function Call of Juarez: Bound in Blood Dirt 2 Ghostbusters IL-2 Sturmovik: Birds of Prey MLB 09: The Show TORO ! Let´s Party ! PSN XMB Screenshot Function Echochrome Noby Noby Boy Retail Software Screenshot Function Aquanaut's Holiday: Hidden Memories Battlefield Bad Company Hakuna Matata/Afrika Katamari Forever LittleBigPlanet Midnight Club LA Metal Gear Solid 4 MotorStorm: Pacific Rift NHL 09 Resistance: Fall of Man PSN Software Screenshot Function Angel Love Online Everybody's Putter Golf with TORO flOw Linger in Shadows Mainichi Issho WipEout HD
The top 2 lists are retail and PSN games that you need to bring up the XMB and go to photos to take screenshots, The bottom 2 are retail and PSN that have a photo function built into the game
I've learned something new today. The XMB photo-taking option is quite cool. We need more games to use it.