There is a very comprehensive 'player' made site with lots of resources and info (
www.cloudmakers.org ) but it's having server problems at the moment. The main gathering of people working on the game have joined the yahoo group
here but I would advise against getting direct mail from this group as it gets at least 400 messages a day now.
There's also an IRC chatroom which is always full of people found in #evanchan at irc.chat-solutions.org or irc2.chat-solutions.org. The more people we have working at this game the better we are at solving the puzzles so climb aboard!
edit - GG, yes the trailer seems to indicate an updated 'pinnochio' story but recent trailers indicate that it's much more. Anyways the AI 'game' has nothing to do with the child (as least it doesn't seem to) and it in fact is set many years after the movie timeline.