For a very long time I have been madly irritated that the Save As window (in all of my applications) has a Sidebar that is too short to show the full names of my Sidebar custom folders. Today I learned that this preference is not a property of Finder as one would logically assume, but instead a property that gets set on an app-by-app basis (property: "NSNavSidebarWidth" stored in .plist files). So the pixel width of the Save As window's Sidebar is a default of 120px on EVERY app. Any ideas on how to make an AppleScript that will set it to say 180px on ALL of the applications within a user's Applications folder? Or perhaps there is a way to change the default value system-wide?