The site has suffered from problems for quite some time now (exceeding allocated bandwidth). I'm sure the provider is just tired of the site "riding the limiter" all the time and has suspended the site for something related. It'll be back up as soon as Chilly sees that its down.
If it vanished for some other reason, it will be resurrected...even if I have to do it myself. That resource is far too good to just disappear.
I'm surprised nobody has posted on the oldy moldy site:
http://www.network54.com/Forum/85220/
Ah, the oldy moldy site has been locked...read-only.