Major new info about new, unannounced triple-A PSP games - I'll update the OP as well:
PSP head of marketing John Koller told MTV Multiplayer in an interview that “Assassin’s Creed” PSP won’t be a port of “Assassin’s Creed 2.” And he gave a little more insight into other newly announced PSP games.
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Several major PSP hits-in-the-making were announced earlier this week, but Sony’s head of PSP marketing in North America, John Koller, told me that we don’t even know the half of it.
The announcements we made are half the story,” Koller told me in an phone interview on Thursday. “There’s another half still to be announced in the next couple of months-slash E3. A lot of first and third-party titles that are coming in the back half of the year want to hold their announcement until E3 timeframe. There’s a few pretty ‘majors’ coming still in that franchise line, but we wanted to whet people’s appetite.”
http://multiplayerblog.mtv.com/2009/02/27/sony-talks-psp-versions-of-assassins-creed-rock-band-little-big-planet/