|PHP-Fusion is a light-weight open-source content management system (CMS) written in PHP. It utilises a mySQL database to store your site content and includes a simple adminstration system. PHP-Fusion includes the most common features (forum, news manager, download manager, image galleries, etc) you would expect to see in many other CMS packages.
What does PHP-Fusion betther than other CMS systems is that ALL components are integrated and therefore you don't have to change a lot of css files and templates to give your site the same look.
You can have a look at this script at http://www.php-fusion.co.uk