No--a secret Windows key shortcut is to use ctrl-F6 to shift among open windows within a program. I use it thus in Eudora to switch among open emails. Ctrl-shift F6 works the same way. And alt-F4 closes/exits programs.Most of these are understandably off our customizing hands to follow "Windows convention". However, the key F4 and F6 inconjuction with Ctrl, Ctrl+Shift, Alt+Shift, C+A+S are simply incongrous and absurd.Harry Binswanger hb@xxxxxxxx