It doesn't exsist. Only the japanese version of PSO III will work (from what I have read). All the US versions have been fixed to not allow connections from any DNS server but segas (It seems they also send a specific message that no current loader is able to duplicate). I have tried running my own dns server all on a publically routable IP address, both through a router and with a cross over cable. It is NOT possible to exploit it with the current tools available. Sorry.