Index: index.html
===================================================================
--- index.html	(revision 325)
+++ index.html	(revision 326)
@@ -12,6 +12,7 @@
 		<li> <a href="06_hierarchy.html"> Hierarchal projects </a> <br> <a href="06_hierarchy_imp.html">(rationale)</a>
 		<li> <a href="07_devmap.html"> Device mapping </a> <br> <a href="07_devmap_imp.html">(rationale)</a>
 		<li> <a href="08_ripple.html"> Ripple annotation </a> <br> <a href="08_ripple_imp.html">(rationale)</a>
+		<li> <a href="09_buses.html"> Buses </a> <br> <a href="09_buses_imp.html">(rationale)</a>
 	</ol>
 </body>
 </html>