I can't get my site to be viewed externally. It will only display as localhost on the webserver. I can't even get it on another machine on my network, let alone outside of it. No domain name yet, I'm just trying to get to it by IP address. I've configured IIS every which way I can think of and nothing works. Any ideas would be helpful.

What exactly is the error you are receiveing (a screen shot would be helpful)?  Depending on the specific error it could be an IIS configuration problem, or it could be that you don't have a PortalAlias configured for the URL domain.

I just realized the same thing.  I added the portal alias of <public IP>/DotNetNuke/ and it worked just fine.  Does DotNetNuke use some kind of Host Header implimentation, and that's why this is needed?

I'm obviously not familiar with the software yet, but I'm getting there.  Thanks for the quick update.

-Scott