Plugin Name

Do you have a punBB forum, do you want to drag your blog readers into your forum ? Then this plugin might just help, you can include somewhere in wordpress a list of recent punbb threads (topics) in a page, a post, and even in your theme - so your sidebar for example !

1. unzip punbb_recent_topics.zip in your /wp-content/plugins/ directory. (You'll have a new directory, with this plugin in /wp-content/plugins/punbb_recent_topics)
2. Activate the plugin through the 'Plugins' menu in WordPress
3. Configure the plugin, you need to tell wordpress about punbb, this is done in the wordpress menu 'Options' -> 'punBB Recent Topics' The following Settings are required:
4. The name of your punBB database (e.g punbb)
5. The name of the table where topics are held (the default is punbb_topics )
6. The full url of your forum for links (e.g. http://www.mydomain.com/forum)
7. The number of topics to show. (If left blank you get 5)
8. Hit 'Update Options"
9. To output the list of topics in a page or post...
10. create a new page/post, type {punbb_recent_topics} , hit 'Publish' or 'Create new page' To output the list of topics in your theme sidebar...
11. edit sidebar.php and inside type... <?php if (function_exists('punbb_topics')) { punbb_topics(); } ?>

more information: http://varios2.wordpress.com/2008/04/25/punbb-recent-topics-wordpress-pluging/