[Now also for Joomla 1.5!] sh404SEF rewrites Joomla URL to a more user-friendly format (SEF URL or URL rewriting): mysite.com/index.php?option=com_content&Itemid=69&id=34... becomes mysite.com/en/sh404SEF-and-url-rewriting/list-of-available-plugins.html). It is also a security component and manages title and meta tags : automatic tags, or manual for every page. It works with or without .htaccess file. Fully Joomfish compatible. Caching system for high speed and very small DB queries overhead. Support many components natively but uses also sef_ext from OpenSEF/SEF Advanced. VirtueMart, Fireboard, Community Builder, mosetsTree, HotProperty, Sobi2, Docman, myBlog, iJoomla Magazine,News Portal, Remository and more supported natively. SSL switch, automatic 301 redirection from non-sef to sef and from Joomla SEF to sh404SEF, insert Google news style numerical ID,.. Many backend parameters to control URL construction behavior.