When you go to start-here: in Nautilus, each category has an Advanced
section that displays some of the menu items from the Extras menu category.
I think Advanced should say Extras to be consistent with the menus and because
some of the tools like the Samba Configuration under Advanced is an alternative
tool, not an Advanced one or one to help you configure "advanced" settings.
redhat-menus 0.21 should fix
Fix confirmed with redhat-menus-0.20-1.