[Zope] Making Zope Accessible From Internet

I have successfully gotten a Plone installation to serve requests on localhost. Next, I would like to have it serve remote requests. I'm using a dialup account and therefore a dynamic IP. I have tried shutting down the firewall, manually entering the current IP of my machine in the YaST "Hosts" dialogue but Zope doesn't appear to get the requests. From what I've managed to partially digest about networking, this could be missing configuration in the routing tables, DNS lookup, network interface, etc. Etc. Etc. I don't think it's actually something as simple as the zope.conf file, or even anything I can learn from studying Apache configuration. Does this seem accurate? -TR