diff --git a/docs/useful_links.xml b/docs/useful_links.xml
index 818f7c27d..9206850c1 100644
--- a/docs/useful_links.xml
+++ b/docs/useful_links.xml
@@ -92,6 +92,11 @@
           url="http://www.shorewall.net/LinuxFest2006.pdf">http://www.shorewall.net/LinuxFest2006.pdf</ulink></entry>
         </row>
 
+        <row>
+          <entry>Tom's 2007 LinuxFest NW Presentation: <ulink
+          url="http://www.shorewall.net/Linuxfest2007.pdf">http://www.shorewall.net/Linuxfest2007.pdf</ulink></entry>
+        </row>
+
         <row>
           <entry>Shorewall CIA tracker <ulink
           url="http://cia.navi.cx/stats/project/shorewall">http://cia.navi.cx/stats/project/shorewall</ulink></entry>