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.
DTM is very good at customization, but to be honest don't take this the wrong way, the maps you make don't have much depth to it, its more like the design of the map is for testing purposes. But the vehicles, sounds, all that neat stuff is really neat, the mapping needs more thought.