ThinkFree AJAX Edition

I love ThinkFree! The online version is really a major breakthrough that seems very simple. Here is the short description from DEMO.com: "ThinkFree AJAX Edition, a fast, light-weight tool for accessing, creating and editing office documents, enables users to maintain the best round-trip compatibility available with Microsoft Office, to easily create documents based on templates, to track changes from collaborators and to manage, view and roll back changes from previous versions." /DEMO.com/