EZ Backup Firefox and Thunderbird Pro 6.42
Z Backup Firefox and Thunderbird Pro makes it easy to backup your bookmarks, mail, address book and settings to a local drive, network folder, CD/DVD and even to a remote FTP server! The application creates a self-restoring backup archive which includes a wizard interface that will guide you through restoring your data.
The trial version of EZ Backup will create up to 7 backups but the software must be purchased before your data can be restored.