Small HTML snippet that you add to your site to interact with your visitors. No server scripting required. Free version includes over 4,000 smilies, profanity filters, your own colors and styles, an extremely easy to use interface, and it works in virtually any browser (does not require plugins like java). The 'Enhanced' Commercial version adds more customization, as well as auto-refresh which makes your Tag Board more like a chat room and archives to store up to 5,000 messages at a time in history.