We are trying to upgrade our Orion server, but we are having a lot of problems with the database migration (MSDE 2000 to SQL EXPRESS 2005). Is there a process to succesfully upgrade it? or Do I need to upgrate from one version to another (8.0 to 8.1, 8.1 to 8.5 and 8.5 to 8.5.1)?. We thought that the problems is migrate the database (compatibility).