PHPIMP PHPIMP  PHPIMP is an authentication module written in PHP. Given username, password and server name, it allows you to validate the username/password against the server, and returns true or false. If you already have a POP or IMAP server, you can write your web based apps to authenticate without maintaining any password lists. Demo available on site.   Price : Free (GPL) Version : 1.0 Visit it >>> MLChat  MLChat is a simple web-based chat program written in PHP. Features are: Supports HTML tags, Supports actions, No need to connect anywhere, Nice colour interface, Highly configurable, Introduction page requesting nickname, and Easy to install & use. MLChat can also be used as an add-on for PHPNuke or phpBB, or maybe stand-alone.   Price : Free (GPL) Version : 0.4 Visit it >>> Oi Email Marketing System  The Oi! email marketing application installs as a stand-alone product or integrates into your Mambo 2002 content management system. You can upload your existing email lists or create new ones. Your site visitors can add themselves to your newsletters, bulletins or product catalogues automatically. It allows for HTML, plain-text or a combination of formats to be sent.   Price : $280 Version : 1.6 Visit it >>> phpBB  phpBB is a fast, efficient discussion board program built in PHP with a muti-database backend. Features include: posting, replying, private messages, polls, username/ip banning, strong encryption for storing passwords, user rankings, very advanced access control for private forums, full templating, simple yet robust translation system and much more.   Price : Free (GPL) Version : 2.0.6 Visit it >>> chumpsoft phpQuestionnaire  A comprehensive web-based survey builder with one-click install on any server using PHP4 and MySQL. Run unlimited multi-page surveys with unlimited questions and answers. You have complete control over the layout using CSS and templates. Avoid duplicates using IP Addresses, Cookies or even Verified Email Addresses. View survey results online or download them in CSV or XML format for use in your favorite programs. Multi-language support allows you to run separate surveys in different languages.   Price : n/a Version : 2.1B Visit it >>> Land Down Under  Land Down Under is a skinnable PHP/MySQL website engine, featuring everything you need to quick-start any kind of site, but more specifically community sites. Multi-categories, links, pages, smilies, BBcode, built-in news system, fast built-in forums, users profile, comments, ratings, event manager, polls, administration tools, statistics, localization support. Fully skinnable, PHP code and HTML layout are 100% separated. Requires PHP4.3 and MySQL 3.23 or more, and a MySQL administration tool such as phpMyAdmin. New in v701 : Couple of bug fixes and improvements, and mainly the support of a new plugin type, the "extended" !   Price : Free for non-commercial use Version : 701 Visit it >>>