xSHANEx

Hey everyone, what I am trying to do is host the game for others to play. How would I go about this? I read a few posts and they all said to change the <host? in the config.xml file to your IP and I plan to use google servers to actually do this. So once I am looking into the .xml file and there is not <host> tags to put the IP into. Should I make one? I do see <serverport> but there is no <host>