And now that you reminded me. I knew that and I'm an idiot for not recalling it.

Thanks jbox. And by the way your friggen avator really side tracks me while reading through the various threads. Hence, I like it.
If your running this from home, and you control the NAT interface (i.e router by linksys, netgear, etc.) you'll be wanting to do a port forward to forward port 21 from the outside real IP interface to the internal IP address.
I've noticed the ISP's lately giving out broadband modems that do the NAT without a real way to access your real IP address. I guess it's their attempt to enforce only 1 computer per connection.