Change in Appearance
I ran into a problem with some of the options for user permissions. One thing led to another, and I ended up having to upgrade the CMS software in order to get back to a functioning permissions system. That, unfortunately, meant that the old theme no longer worked. So I'm back to the "Pushbutton" theme with a small tweak until I can get some time to consider Drupal 4.7 themes.
If someone already knows their way around the Drupal 4.7 theming system and would like to contribute a 3-column theme for AE or a 2-column theme for TalkDesign, let me know.