You can now download SHAREPOINT DESIGNER 2007 for free as MS have decided to phase out the product. Formerly known as MS Frontpage, this is a very powerful HTML editor and worth the download.
To get an idea, check out the video to learn more about details and future direction
Office SharePoint Designer 2007 provides the powerful tools you need to deliver compelling and attractive SharePoint sites and quickly build workflow-enabled applications and reporting tools on the SharePoint platform, all in an IT-managed environment.
