diff --git a/locales/en-US/chrome/chatzilla.properties b/locales/en-US/chrome/chatzilla.properties
--- a/locales/en-US/chrome/chatzilla.properties
+++ b/locales/en-US/chrome/chatzilla.properties
@@ -116,17 +116,16 @@ cmd.channel-motif.params = [<motif> [<ch
 cmd.channel-motif.help   = Sets the CSS file used for the message tab for this specific channel.  <motif> can be a URL to a .css file, or the shortcut "dark" or "light".  If <motif> is a minus ('-') character, the motif will revert to the network motif.  If <channel> is not provided, the current channel will be assumed.  See the ChatZilla homepage at <http://www.mozilla.org/projects/rt-messaging/chatzilla/> for more information on how to style ChatZilla.  See also |motif|.
 
 cmd.channel-pref.params = [<pref-name> [<pref-value>]]
 cmd.channel-pref.help    = Sets the value of the preference named <pref-name> to the value of <pref-value> on the current channel.  If <pref-value> is not provided, the current value of <pref-name> will be displayed.  If both <pref-name> and <pref-value> are omitted, all preferences will be displayed.  If <pref-value> is a minus ('-') character, then the preference will revert back to its default value.
 
 cmd.clear-view.label  = Cl&ear Tab
 cmd.clear-view.params = [<view>]
 cmd.clear-view.help = Clear the current view, discarding *all* content.
-cmd.clear-view.key = accel L
 
 cmd.client.help = Make the ``*client*'' view current.  If the ``*client*'' view has been deleted, it will be recreated.
 
 cmd.cmd-docommand.params = <cmd-name>
 cmd.cmd-docommand.help   =
 
 cmd.cmd-undo.label  = &Undo
 cmd.cmd-undo.key    = accel Z
diff --git a/xpi/resources/install.rdf b/xpi/resources/install.rdf
--- a/xpi/resources/install.rdf
+++ b/xpi/resources/install.rdf
@@ -38,17 +38,17 @@
          2.0 is Gecko 1.9.1
          2.1 is Gecko 2.0
          2.2 is Gecko 5.0
          2.x is Gecko (x+3).0, where x is greater than 2 -->
     <em:targetApplication>
       <Description>
         <em:id>{92650c4d-4b8e-4d2a-b7eb-24ecf4f6b63a}</em:id>
         <em:minVersion>2.0</em:minVersion>
-        <em:maxVersion>2.20a1</em:maxVersion>
+        <em:maxVersion>2.22a1</em:maxVersion>
       </Description>
     </em:targetApplication>
 
     <!-- Songbird
          1.9 is Gecko 1.9.2
          1.10 is Gecko 1.9.2 -->
     <em:targetApplication>
       <Description>
diff --git a/xul/content/static.js b/xul/content/static.js
--- a/xul/content/static.js
+++ b/xul/content/static.js
@@ -2413,17 +2413,16 @@ function updateAppMotif(motifURL)
         if (!node)
         {
             node = document.createProcessingInstruction("xml-stylesheet", dataStr);
             document.insertBefore(node, document.firstChild);
         }
         else
         {
             node.data = dataStr;
-            document.insertBefore(node, node.nextSibling);
         }
     }
     catch (ex)
     {
         dd(formatException(ex));
         var err = ex.name;
         // Mozilla 1.0 doesn't like document.insertBefore(...,
         // document.firstChild); though it has a prototype for it -