Post installation

Greetings all,

I love wikis; the concept, the execution, everything about them. Drupal's books are nice, and I plan on using them, but I want wikis! I did a neat trick with Xoops, whereby I was able to wrap PHP wiki into Xoops (seen here and here (I just set 'em up, I don't maintain them!)).

I'm running a Drupal 4.3.2 test site and have been meaning to upgrade to the 4.4.0 release candidate. Anyhow haven't logged in for a few weeks, and when I tried just now I got a bizarre error. I tried searching Drupal.org for related errors but didn't see a match. Anybody have any idea what this is about?

from http://www.mymediachannel.org/drupal/:

Hi, I'm running cvs taxnav on drupal 4.3.2, but un error occure when enabling the terms taxonomy to be displayed.

This one actually >> warning: call_user_func_array(): First argumented is expected to be a valid callback, 'item_list' was given in drupal/includes/theme.inc on line 219

Can someone hèlp me please?

Has anyone tried private messages module to work with 4.4? Will any module meant for 4.3 stand a chance of working for 4.4 for that matter? I am concerned trying might cause chaos, rivers of blood, years of darknes, etc.

Is there an easy way to show the book outline for the whole site? This would essentially be the /book/ page with all the nested pages listed. In other words, I want a content page for my users where they can see all the pages on the site, like this only using Drupal.