This module adds a CCK list field type, that lets you add a list display to any content type, without having to manually enter HTML. To be more specific, it adds a textarea field.
By default, Drupal requires that you enter a path for each menu link you add/edit from the Menu administration page.
There are cases you may want to create a parent item, without any path, that simply links to its first viewable child item.
Menu Firstchild provides this functionality.