The script will crawl dynamic pages. The reason it isn't crawling any of your member forums is they are sub-directories of your main domain. For example:
www.kazorum.com and forums.kazorum.com would be seen as 2 different sites by the script and search engines.
To show you that it does pick up dynamic links and forums I have created a small sitemap with the free online sitemap generator for one of your members forums which you can see the results at
http://www.xml-sitemaps.com/details-gehome.kazorum.com.html