Wow, a 1.2 million bucks ! And it sounds like an awfully simple concept. I was asking about the auto generation because I am writing something along vaguely the same lines only this is a tool to make maps instead of play games in. All the people doing the building would be AI drones instead of people on the other end of the internet. I was wondering if someone had wrote something just like what I am trying to do because that seems to be the story of my life to date. I guess I will need to sink a lot more time and effort into mine and be nearly finished before someone posts that link to some pre-existing well known version.