If you mosey over to the main site (www.johnsonmediadesign.com), you’ll notice that there is real live index page there. There is no content, because I don’t know how Mambo works, yet.
The other active template is at www.johnsonmediadesign.com/joomla, which is a test bed site. This one is a supposed to replace the iWeb powered SLU-TV site. It’s a work in progress.