Show new navigation once user log in? I'm building a site using Drupal 7 and have a question regarding navigation and roles. My site requires that a lot of content be accessible only to members. I'm wondering how I can show a secondary navigation element on the site once a user logs in? Obviously this would be tied to an authenticated user role.

Any assistance is greatly appreciated!
This module might do the trick:

http://drupal.org/project/menu_item_visibility

I've not installed it myself, but it seems to do what you're asking.