Ageia today announced that its latest PhysX SDK is now optimized for the PlayStation 3's Cell processor. According to the press release, a maximum of 50% reduction of the PPU load can be achieved by using this SDK during development. In related news, Ageia also announced that City of Villains will fully support the PhysX card and they even give a few examples, so press 'read more' to find out what's all about.