I have just patched Tagadelic module for Drupal to fix a bug regarding number of levels in its block. The patch has been submitted here.

=== modified file 'tagadelic.module'
--- tagadelic.module    2007-02-23 08:24:13 +0000
+++ tagadelic.module    2007-02-23 08:24:47 +0000
@@ -316,7 +316,7 @@
   if ($op == 'view') {
     if ($voc = taxonomy_get_vocabulary($delta)) {
       $blocks['subject'] = variable_get('tagadelic_block_title_'. $delta, t('tags in @voc', array('@voc' => $voc->name)));
-      $tags = tagadelic_get_weighted_tags(array($voc->vid),6, variable_get('tagadelic_block_tags_'. $delta, 12));
+      $tags = tagadelic_get_weighted_tags(array($voc->vid), variable_get('tagadelic_levels', 6), variable_get('tagadelic_block_tags_'. $delta, 12));
       $tags = tagadelic_sort_tags($tags);
       $blocks['content'] = theme('tagadelic_weighted', $tags);//return a chunk of 12 tags
     }
 

Tags: drupal, tagadelic