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Nvidia is currently working with Square to optimize it's online RPG for the PC, which will be shipping in Japan this November.
Nvidia have announced that they are
helping Square to tweak the PC version of Final Fantasy XI. Nvidia have supplied Square with GeForce4 hardware and technical assistance early in the development process, the game will have additional visual effects when played on the GeForce4 Ti graphics cards.
The PC version of Final Fantasy XI is scheduled to ship in Japan on November 7 and will allow PC players full access to Square's PlayOnline service.