diff --git a/Shorewall/install.sh b/Shorewall/install.sh
index 34686cf6c..76eddd198 100755
--- a/Shorewall/install.sh
+++ b/Shorewall/install.sh
@@ -917,15 +917,6 @@ if [ -z "$SPARSE" -a ! -f ${DESTDIR}/etc/$PRODUCT/clear ]; then
     echo "Clear file installed as ${DESTDIR}/etc/$PRODUCT/clear"
 fi
 #
-# Install the Isusable file
-#
-run_install $OWNERSHIP -m 0644 isusable ${DESTDIR}/usr/share/$PRODUCT/configfiles/isusable
-
-if [ -z "$SPARSE" -a ! -f ${DESTDIR}/etc/$PRODUCT/isusable ]; then
-    run_install $OWNERSHIP -m 0600 isusable ${DESTDIR}/etc/$PRODUCT/isusable
-    echo "Isusable file installed as ${DESTDIR}/etc/$PRODUCT/isusable"
-fi
-#
 # Install the Refresh file
 #
 run_install $OWNERSHIP -m 0644 refresh ${DESTDIR}/usr/share/$PRODUCT/configfiles/refresh
diff --git a/docs/MultiISP.xml b/docs/MultiISP.xml
index 1aa2dfc52..f732ec30b 100644
--- a/docs/MultiISP.xml
+++ b/docs/MultiISP.xml
@@ -117,7 +117,7 @@
           ISP.</para>
         </footnote> as in the following diagram.</para>
 
-      <graphic align="center" fileref="images/TwoISPs.png" valign="middle" />
+      <graphic align="center" fileref="images/TwoISPs.png" valign="middle"/>
 
       <itemizedlist>
         <listitem>
@@ -1578,8 +1578,11 @@ DOWN_COUNT=2</programlisting>
 return $status</programlisting></para>
 
         <para>The above script is installed in <filename
-        class="directory">/etc/shorewall</filename>, beginning with Shorewall
-        4.3.11.</para>
+        class="directory">/etc/shorewall</filename> in Shorewall releases
+        4.3.11 - 4.5.0. Beginning with Shorewall 4.5.1, it is no longer
+        installed in <filename class="directory">/etc/shorewall</filename>,
+        but may be copied there from <filename
+        class="directory">/usr/share/shorewall/configfiles</filename>. </para>
 
         <para>Also included is a sample init script
         (<filename>swping.init</filename>) to start the monitoring daemon.
@@ -2088,7 +2091,7 @@ exit 0
       on ursa that I will describe here</emphasis>.</para>
 
       <para>Below is a diagram of our network:<graphic align="center"
-      fileref="images/Network2008a.png" /></para>
+      fileref="images/Network2008a.png"/></para>
 
       <para>The local wired network in my office is connected to both gateways
       and uses the private (RFC 1918) network 172.20.1.0/24. The Comcast
@@ -2242,7 +2245,7 @@ wlan0                   192.168.0.0/24</programlisting><note>
 
     <para>The network is pictured in the following diagram:</para>
 
-    <graphic align="center" fileref="images/Network2009.png" />
+    <graphic align="center" fileref="images/Network2009.png"/>
 
     <para>Because of the speed of the cable provider, all traffic uses that
     provider unless there is a specific need for the traffic to use the DSL