BuddyPress.org

Is there an easy way (or perhaps a plugin) to add a second and maybe a third tier to my main menu?

For example, the About page is a parent to the Organization Goals Page. So in my menu, I would like ABOUT (1st tier)–>GOALS (2nd tier)

Has anyone done this before?

Thanks for any help!
WP: 3.0.5
BP: 1.2.7