A lot of things are coming together all at once. I've installed Acidfree. CCK's made a major release, with some niftiness added. I'm just learning its ins and outs.
Gotten working on the Story Archive. It'll be based to a certain extent on the Book module. I just discovered that you can add any content type, not just a book page, to the book hierarchy. This makes things quite a bit more interesting.
The Privatemsg module has reached a release for Drupal 5 as well. That'll be handy.
Oh, and the site's now at Drupal 5.1. Gotta keep up with those version revs.