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.
take a look at road rage, i think he did it in that map. they added the buggies coding to the map, and edited the geo.con or something like that. just take a look at it.