How to configure nice menus

Installing and configuring Nice Menus: http://drupal.org/project/nice_menus

Download or drush or otherwise acquire and get it into sites/all/modules. Enable at http://example.com/admin/build/modules and no configuration is even necessary.

Assuming you want nice drop-downs on your primary links, create a page or make sure you assign an existing page to Primary Links in admin/build/menu. Then create another page or assign another page in admin/build/menu to not Primary Links directly, but the previous page/menu item you created under Primary Links.

Then you have to replace the

<?php
 print $primary_links
?>

call with this:

Primary links as nice menus
http://drupal.org/node/186684

Note: Nice menus can conflict with Zen, or at least Zen fixed, where it sets overflow to hidden for the navigation menus (#navbar). So you have to remove that visiblity: hidden from your theme or override it with #navbar { visibility: always or something }

Reportback to:

An easy How-To for "Primary Links with Nice_Menus" ?
http://drupal.org/node/130540

Resolution