We had quite the interview with Sony's Jack Tretton, but we certainly didn't corner the market on hot new NGP details -- Eurogamer and Game Informer quizzed the company's Andrew House and Shuhei Yoshida, respectively, and came out with some important tidbits about the quad-core gaming handheld, particularly regarding pricing. Though Tretton seemed to suggest we'll see a price somewhere northward of the Nintendo 3DS's $250, Yoshida was quoted as saying "It's not going to be $599," laughing off the idea that the system would cost as much as the PlayStation 3's infamous appraisal at launch, and House said that Sony "will shoot for an affordable price that's appropriate for the handheld gaming space."

While none were willing to cough up a real ballpark estimate, the SCEE president revealed one way that the cost might come down: pushing out a lesser model, a strategy we've seen before. House said that while all devices come with WiFi, "a separate SKU will have 3G," making us wonder which of the handheld's other groundbreaking features might carry a premium. After all, OLED screens don't come cheap. Find the rest of Eurogamer's excellent interview (including a bit about how Sony will prioritize downloadable content over physical media) at our source link.

Games will come on "new media," not UMD anymore, but we're unclear on what sort of flash memory is being used. Sony's rather proud of the fact it's offering the world's first dual analog stick combo on a portable device, though we're more geeked about the quadrupling of pixel count from the original PSP.

Sony's live event has been graced by demos of some pretty popular games, including Killzone, Resistance, Little Big Planet, and Uncharted -- with the latter serving as a demo platform to show off how the NGP's rear touchpad can be used to more intuitively climb up some vines. That touch panel on the back is the same size and positioned directly under the front OLED touchscreen, which allows for some pretty sophisticated controls when using the two simultaneously.

The new console's UI will be called LiveArea, which has a bunch of vertically navigable home screens and built-in social networking through PlayStation Network. You can jump between games and the LiveArea without losing your progress and comment on your buddies' great feats of mobile gaming.

Betcha didn't think this day would come, but it finally has. Sony has just come clean with its next-generation PlayStation Portable. It's actually codenamed NGP and will revolve around five key concepts: Revolutionary User Interface, Social Connectivity, Location-based Entertainment, Converging Real and Virtual (augmented) Reality. It will be compatible with the PlayStation Suite and is backwards-compatible with downloadable PSP games and content from Sony's PlayStation Store.

Specs include a quad-core ARM Cortex-A9 processor, 5-inch touchscreen OLED display with 960 x 544 resolution, dual analog sticks (not nubs as on the current generation), 3G, WiFi, GPS, a rear-mounted touchpad, the same accelerometer / gyroscope motion sensing as in the PlayStation Move, an electronic compass, and cameras on both the front and back. Available this holiday season. Wait... what?!