I went to properties like you said, but there isn\'t any drop down box. I got a big box full of options, but compatibility wasn\'t one of them. The tabs were General, Options, Font, Layout, Colors, and Security. General doesn\'t allow me to do anything but change the name, archive and index attributes, and compress and encrypt. Options only includes cursor size, edit options(insert and quickedit mode), display options, and command history. I can\'t find anything about compatibility. Am I looking in the wrong place?