Massive Upgrade

Okay, so something unexpected happened. The main module that was holding me back from building the site in Drupal 6 rather than Drupal 5 upgrades. Acidfree now has an updated version. So I've upgraded the site. It went fairly smoothly. The only downside is that the Content Recommendation Engine is still at version 5, although an update is allegedly in the works. I'm willing to wait for it.