Template Builder is a built-in tool that lets you create custom page templates to use with your pages or posts. You are free to edit the default templates or create a new one as you wish. Creating custom templates has never been easy like this! Here are some screencasts that may give an you idea about the template builder and how a powerful tool it is.
PLEASE NOTE WE CHANGED THE DESIGN A BIT AFTER THESE SCREENCASTS CREATED. WE ARE WORKING ON THE NEW ONES 🙂