Hi Terry, Mike closed it off so he could manage (lots of tech and philosophical issues at beginning and he needed a small group). I know some ppl are installing it on their owb domain and playing (David Hale for one; Greg McVerry was interested also). I am sure Mike has plans to expand in future – before this happening i was playing in the sandbox which is easy to start using. I could email u more info if ur interested and i do think there is a lot u/we could do with it