Index: index.html
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--- index.html	(revision 38587)
+++ index.html	(revision 38588)
@@ -20,7 +20,7 @@
 After the <i>getting started</i> video, the easiest path is to follow this
 series of short videos:
 <ul>
-	<li> <a href="https://archive.org/details/pcb-rnd-tut-arc-propedit">Advanced routing: arc and property</a>
+	<li> <a href="https://archive.org/details/pcb-rnd-tut-arc-propedit">Advanced routing: arc and property</a> (<a href="https://youtu.be/cJMSLVUa4Yo">youtube</a>)
 </ul>
 <p>
 There are a few <a