An updated version of the 2012A OT (2012A.1.2.1) is available for download or via the OT update feature. The update is optional but highly recommended since it contains important new features and bug fixes. If installing from the distribution files, rather than auto-updating, then you must export your local database to XML files with the current OT and then import them into the new OT. See the installation instructions for more details. Science Operations Announcements