However, I can't for the life of me figure out how to get submenu items to appear. The top-level menu items appear as expected in the navigation area, but submenus will never appear.
Is there something I'm missing? I'm guessing there's a particular way the menu module has to be setup, but I can't figure it out.
at the moment no dropdown-menu is included in Gantry ...
But it is prepared to work with the RokNav ... so if you are a member you can use that.
(you have to download and install it)
I guess the Suckerfish Menu will follow in one of the next releases ...