You cannot upgrade from 2 straight to 6. There has been too many significant changes to make such a version jump. Your best bet is to tell the installer that you are installing, (not upgrading). If you are worried about loosing existing data, then I strongly recommend that you backup all your data before you proceed with the new install. In fact, regardless, you should always do a backup of your data, and configuration directories as part of an upgrade or fresh install process. Good luck. Steve
