PopOver plugin installed and activated but not appearing in settings menu

I installed the popover plugin 1.6 and activated it. It seems to be set up fine, but it is not showing up in the WordPress settings menu. Am I missing something?

I'm running WP 2.9.2, BuddyPress 1.2.3 and the Daily Theme.

I've tried deactivating and reactivating. I've reuploaded the plugin. Bit confused.