Free PHP Scripts by Gscripts.net

cpLinks is a free commercial grade script that allows you to create a powerful directory of links for your website. cpLinks creates static pages which are highly search engine friendly, load fast and can deliver huge numbers of links and page impressions with low server loads. There is also a simple to use and intuitive admin control panel to administer this powerful program.

See it in action at http://www.webresourceindex.com