PC to DC server conection

I have a problem with hosting a game on pso with the pc to dc connection http://home.elp.rr.com/terlouw/DCWinMEServer.htm When ever i try to host a game it freezes and then disconnects after a while when a player trys to join. is there a solution to this? or am i the only one who has the problem? I tried to open up all ports on winroute but that did not work. One thing i probably should tell u is that on my dreamcast web browser settings i put for DNS 1 and DNS 2 the only reason i did it this way is because my DNS servers from my comp have a 0 in them, and when i put them in the dreamast, and saved it, but when i came back to check the settings it was i guess it cant have a 0.
I thought that if you try to play PSO that way, PC to DC hookup, that one drawback was that you cannot host PSO games. That does seem to be what you're experiencing.