Index: trunk/doc/tutorial/index.html
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--- trunk/doc/tutorial/index.html	(revision 7889)
+++ trunk/doc/tutorial/index.html	(revision 7890)
@@ -124,5 +124,11 @@
 	</ul>
 </ul>
 
+<H2> Chapter 4: Multipart, written tutorials </H2>
+<p>
+<ul>
+	<li> <a href="simulation/">Circuit simulation</a> (SPICE)
+</ul>
+
 </body>
 </html>