BuddySocial - nav for logged out users

How do I add extra nav for non logged in users? I have BuddyPress plugin itself disabled because I'll be using WordPress MU plugins for the social features.

Currently it only has "Home".

I probably need to edit the top-bar.php <?php wp_list_pages('title_li=&depth=1'); ?> for the conditional logged in user but I am not a php coder and I am unsure which part to edit.