I have upgraded this site to Drupal 6 (just in time for Drupal 7). This blog has not received a lot of love lately but this upgrade is my excuse. It took me a while to get through it but I held off with new content while I got a Drupal 6 version running on my localhost and worked on debugging the Drupal 6 version of the theme. One good thing that came out of it was that I started displaying the category icons using CSS instead of template files.