Free PHP Scripts by Gscripts.net

Crafty Syntax Live Help is free and is progammed in PHP with Mysql for the datatabase. Other highlighted features include the ability to create your own questions, auto inviting visitors, referer tracking, page tracking, ability to view what the customer is typing as they type, multiple chat sessions, sound alert, leave a message if offline, push urls, quick responses, Customizable graphics, and multiple operators. runs on your server and is open source GPL.