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@@ -1627,8 +1627,15 @@ <h1><center> afni_proc.py single subject report <center></h1>
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-      <pre><h2>subj: sub-002</h2></pre>
-      <pre><h3>task: task_name</h3></pre>
+      <pre><h2>                          subj: sub-002</h2></pre>
+      <pre><h3>                          task: task_name</h3></pre>
+      <pre><h3>This is a demo of some features within afni_proc.py's APQC HTML.
+Here, you can try out the following:
++ QC rating+comment buttons in the top menu (click and Ctrl+click)
++ "NV" buttons by each dset image, to toggle NiiVue on/off and 
+  explore the datasets interactively (click and scroll; use "c" 
+  over the rendered volume to clip it.)
++ the "HELP" button in the top menu to see more features.</h3></pre>
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