Homeworld Source

http://homeworldsource.net/tutorials.php?page=install_gr

So you got Homeworld installed. That's all fine and dandy, except Sierra shut down the WON servers years ago. What do you do now? Install GameRanger! With it you can again play against your friends in an epic battle across the galaxy! [online gameplay not rated by the ESRB]. But no, seriously, GameRanger isn't that bad at all. It's a very lightweight program and has a ridiculously easy to understand interface. The only thing I don't like about it is that you can't use the command-line options (as in you cant use triple, so the front menus will most likely flicker and give you seizures).

Anyway, GameRanger can be found at the following link, which was cleverly named:

http://www.gameranger.com/