maikl: I would very much like to get the Advanced button working but so far, I did not see any way to do this that works on all supported versions of !Printers. christ: I have never heard about any system variable. If there is one that works from 1.53 to 1.67 and 1.9x then that would be excellent news. Any more information on that? Of course, if there is an easy way to add support for external configuration programs under Printers+ I am more than happy to work together to make it easier to use. However, the first priority at the moment is to release something that works.