QuickMenu is a complete visual or text based design studio for creating next-generation CSS based drop down and tree style menus. The download includes tons of templates, documentation, and the full visual browser based QuickMenu interface.

Web Effects is the only commercial CSS based presentation and navigation effects package on the net. The developer tools include scrollers, drop down menus, tree menus, tickers, scroll bars, content switches, and more. Includes several RSS based effects!

MouseTrends is an OpenCube originated concept which allows web site owners to track and log users mouse movements on any web page. The ASP based add-on records and generates heat maps, hot spots, and allows for a movie like replay of individual users move movements.