NFSUnlimited.net

I am having troubles with NFS U2 LAN. I am trying to play through hamachi. Me and my 2 friends have same version of hamachi, of the game(1.2 european version) and when i create a LAN server, and enter a lobby and create a race, they can't see it. Same thing when someone of them create. I have read that I need to edit server.cfg and I did it, but it doesn't help. Anyone have any other suggestion?

Also, where can i download drag setups for 240sx?