Hi Amy,
The Directory I was referring to is the added resource that Sarah mentioned. It's a nice way to combine several documents into one link to try to "clean up" the course homepage. I wanted to mention that you might like to keep an eye on the development of the new Data Management System: http://moodle.org/mod/forum/view.php?f=352 When this comes it will be the solution to so many things...
Chardelle