Create unlimited categories and subcategories Options to require or not require reciprocal links Option to setup featured links and interface with the Paypal IPN Setup email notifications to let people know when you accepted their links and to let the admin know when a new links has been submitted. This is also an optional feature. Set the regional section to work at the city level, state and city level, or country, state and city level. The Regional Directory uses the Smarty templating system, allowing designers to create a design, while keeping the code separate. Uses PHP. It runs both on Linux and Windows, but Linux is the preferred environment. Installation is as simple as going to yoursite.com/install/ and following the instructions. You must install a mySQL database and set write permission on 3 folders. This version of the Regional Directory is based on phpLD version 2.1.2.