What is cooler than a guestbook, chat and bulletin board? It's a Shoutbox from MyShoutBox.com
This is a feature packed free service for blogs and websites. Here's a list of features that MyShoutBox.com offers
You can add this shoutbox to your blogger blogs after an easy and fast registration process. After Registration you are given a ID/Password, with which you have to login to access your shoutbox management area. Select the link "Code Generation" and set the options for your shoutbox( or leave the default settings, you can always change that later! ) and click "Generate Code".