Chit Chat is a powerful yet user friendly instant messaging tool that is based on the Messenger Service running on Windows. (The "NET SEND" command for DOS) It also has some extra features other than this like AI response, Share Access Notification, Pinging etc. It provides an easy to use interface with an address book, groups, forwarding and replying, picture emoticons, transparency, configurable interface and all that, that really make quick messaging easy, and fun.