>Unlike the same driver (HP4Si PS) used with win95, under Printers in NT there seems to be no place to globally set duplexing on.
>
>Each app (vfp, Word, etc), can be set to duplex, and works fine, but as soon as the app is closed, duplexing is lost and must be reset each time a new session is opened.
>
>Any idea how to globally set duplexing on NT?

Found it, after searching for a while...There's a menu item on the right-click menu for Printers in NT called

"Document Defaults"

This is where you set global defaults for things like duplexing.