Ubisoft takes a leak, reveals new titles
The NeoGAF forums exploded when an archive of assets from Ubisoft was stolen and leaked. The game of most significance for PSP owners has to be FarCry, a first person shooter that's been seen on the PC, Xbox and Xbox 360 (with a Wii version coming).
Other games featured in the leak included a new Splinter Cell (before Double Agent even makes it into stores!) and Ubisoft's upcoming Naruto game.