Zarlan: Go on the PS2 and PSP? Nice. Does anyone know if you can also play against a human opponent in AI IGO?
Ectospheno: I don't know about just using them as a board. I do know they were only released in Japan and the PS2 using region encoding so you'll have to have the appropriate PS2 or have made the appropriate after-market modifications to play it. Ultimate Board Games for the Nintendo DS releasing this summer in the U.S. has Go and has online play.