I have enabled comment_notify on my Drupal 6.4 installation.
I have configured permissions so that the role I'm logged in as has permission to edit the comment notify settings. However, no menu to edit these settings shows up in http://sitename.com/admin/
If I manually append "settings/comment_notify/" to the URL, I am able to edit the settings with no problems.
I've tried rebuilding the Drupal cache and this had no effect either.