Index: en_US.ISO8859-1/books/handbook/introduction/chapter.xml
===================================================================
--- en_US.ISO8859-1/books/handbook/introduction/chapter.xml
+++ en_US.ISO8859-1/books/handbook/introduction/chapter.xml
@@ -712,6 +712,17 @@
 
 	<listitem>
 	  <para><link
+	      xlink:href="http://m0n0.ch/wall/">m0n0wall</link>
+	    <indexterm>
+	      <primary>m0n0wall</primary>
+	    </indexterm> - A stripped down version of &os; bundled
+	    with a web server and PHP. Designed as an embedded
+	    firewall appliance with a footprint of less than
+	    12&nbsp;MB.</para>
+	</listitem>
+
+	<listitem>
+	  <para><link
 	      xlink:href="http://mfsbsd.vx.sk/">mfsBSD</link>
 	    <indexterm>
 	      <primary>mfsBSD</primary>
@@ -730,6 +741,20 @@
 
 	<listitem>
 	  <para><link
+	      xlink:href="http://www.opnsense.org/">OPNSense</link>
+	    <indexterm>
+	      <primary>OPNsense</primary>
+      		</indexterm> - OPNsense is an open source, easy-to-use and 
+		easy to-build FreeBSD based firewall and routing platform. 
+		OPNsense includes most of the features available in expensive 
+		commercial firewalls, and more in many cases. It brings the 
+		rich feature set of commercial offerings with the benefits of 
+		open and verifiable sources.      
+	    </para>
+	</listitem>
+
+	<listitem>
+	  <para><link
 	      xlink:href="http://www.pcbsd.org/">PC-BSD</link>
 	    <indexterm>
 	      <primary>PC-BSD</primary>
@@ -750,17 +775,6 @@
 	</listitem>
 
 	<listitem>
-	  <para><link
-	      xlink:href="http://m0n0.ch/wall/">m0n0wall</link>
-	    <indexterm>
-	      <primary>m0n0wall</primary>
-	    </indexterm> - A stripped down version of &os; bundled
-	    with a web server and PHP. Designed as an embedded
-	    firewall appliance with a footprint of less than
-	    12&nbsp;MB.</para>
-	</listitem>
-
-	<listitem>
 	  <para><link xlink:href="http://zrouter.org/">ZRouter</link>
 	    <indexterm>
 	      <primary>ZRouter</primary>