diff --git a/sites/all/modules/unl/images/feedback_toolbar.png b/sites/all/modules/unl/images/feedback_toolbar.png
index 80023e8f1a0c3a2749838f3cdbd547b46c6ccee8..c4a09d75464ca642e99a281903ec83a9bcda857f 100644
Binary files a/sites/all/modules/unl/images/feedback_toolbar.png and b/sites/all/modules/unl/images/feedback_toolbar.png differ
diff --git a/sites/all/modules/unl/unl.module b/sites/all/modules/unl/unl.module
index 24d06b6dbf7e0eaaf74b832635a3fee0e676952b..2f41eef0f37bad6abf04131a9606cd65fa101da0 100644
--- a/sites/all/modules/unl/unl.module
+++ b/sites/all/modules/unl/unl.module
@@ -2,6 +2,18 @@
 
 require_once dirname(__FILE__) . '/includes/common.php';
 
+/**
+ * Implementation of hook_help().
+ */
+function unl_help($path, $arg) {
+  switch ($path) {
+    case 'admin/people/permissions':
+      return '<h1>Be careful! Permissions are shared globally between sites on UNLcms!</h1>';
+    case 'user/unl/technical_feedback':
+      return '<p>Consider visiting the Web Developer Network <a href="http://wdn.unl.edu/help/irc.shtml" target="_blank">chat room</a> as well.</p>';
+  }
+}
+
 /**
  * Implementation of hook_entity_info_alter().
  */