EqEmu logins and LAN

[IANumtin]

Here's a question that I can't seem to find the answer to. First off, I'm on a LAN with two computers. The computer running the world/zone servers and has the database on it is running Windows XP. I have one connection to the internet which both computers share with the internet connection sharing feature with XP. The problem with this is I have a "shared" connection, both computers have the same IP address which means if I were to create a server that I want others to log onto, the second computer can't log on to that server because of the same IP as the host. i.e. Second computer tries to log in to the server and because the settings on boot5zones and world, etc are the same IP address, it's coming back to the second computer and obviously not finding the files it needs.

Is there any setup at all that I can use where both computers can log into the public server created? Can minilogin be used in conjuction with the setup?

Thanks in advance....