Last Month the Japanese try to retrive this mod a little bit more. They played in the at 2pm CET. At the moment the gametracker,com Server Monitorring is off. Hope soon they turn it on. The ranking seems to work.
Slick you need Internet Explorer 7 for it to install, you won't see a progressbar, just let it run in the background for a few minutes or maybe an hour, after that you'll get a message with installation complete or something, then just go back to the site and hit the Play Now button, if it won't start, then you need .NET Framework 3.5, i've had the same problems.