Well, Lucretia, you need to make sure that you go into regedit and go to the SEGS_test under software, and have the string titled 'Auth' with the IP address 77.46.18.50 That 'should' get you going to the actual thing. The server should be named Freedom at that point. Just a heads up, don't expect to be running around fighting.
Also, you may need to open up three ports to actually get in game...Those ports all being outgoing. TCP 2106, UDP 7002, and UDP 7003