Add a new plugin for: nex_points_navbar_add_link
Here are some examples.
Code:
$nex_create_link[] = "<tr><td class='vbmenu_option'>
<a href='http://xenweb.net'>Xen Web Hosting</a>
</td>
</tr>";
$nex_create_link[] = "<tr><td class='vbmenu_option'>
<a href='http://vbulletin.org'>vBulletin.org</a>
</td>
</tr>";
If you are writing an add-on you can easily add a link in the drop down menu.