SF Windows adds a popup menu to "Open" and "Save As…" dialogs. This menu contains the names of all the open windows in the Finder. When you select one of the windows from the menu, you will "Jump" to that folder.
This version will work with the System 7.1 Finder only. As new versions of the Finder are released, you can expect upgrades to SFWindows.
SFWindows is shareware. I spent many hours debugging this program (thanks, Microsoft) and feel that it's worth $7. If you think it's not worth it, don't use it.
Registered users will receive free upgrades as well as a disk with copies of other programs I've written.