I am attempting to make a site navigational menu (which is apparently no longer an option to enable in the look and feel section in 7.x), so I manually created the menu structure and previously had a vertical menu module in the left section. While in vertical mode the submenu objects (and sub-submenu) are revealed correctly on mouseover, but when the menu is displayed in horizontal mode, they do not. I am relatively new to Tiki, so it is possibly a simple user error. The only modifications i have made on the horizontal menu module are these: notitle=y, type=horiz, style=margin-top: -30px; (for properly positioning the menu in the center of the top bar; if there is a better way to do that, it would also be appreciated). Also, i am currently using the fivealive theme. If any more info is needed, I would be glad to provide it.