diff --git a/mozilla/browser/base/content/browser-sets.inc b/mozilla/browser/base/content/browser-sets.inc
index 98b924c816f..fa421c0bee9 100644
--- a/mozilla/browser/base/content/browser-sets.inc
+++ b/mozilla/browser/base/content/browser-sets.inc
@@ -107,9 +107,7 @@
     <command id="Browser:OpenLocation" oncommand="openLocation();"/>
 
     <command id="Tools:Search" oncommand="BrowserSearch.webSearch();"/>    
-    <command id="Tools:Downloads" oncommand="toOpenWindowByType('Download:Manager', 
-                                                                'chrome://mozapps/content/downloads/downloads.xul',
-                                                                'chrome,dialog=no,resizable');"/>
+    <command id="Tools:Downloads" oncommand="BrowserDownloadsUI();"/>
     <command id="Tools:Addons" oncommand="BrowserOpenAddonsMgr();"/>
     <command id="Tools:Sanitize"
      oncommand="Cc[GLUE_CID].getService(Ci.nsIBrowserGlue).sanitize(window || null);"/>
diff --git a/mozilla/browser/base/content/browser.js b/mozilla/browser/base/content/browser.js
index 497e0c97bff..a1b859cfe36 100644
--- a/mozilla/browser/base/content/browser.js
+++ b/mozilla/browser/base/content/browser.js
@@ -2988,6 +2988,12 @@ function toJavaScriptConsole()
   toOpenWindowByType("global:console", "chrome://global/content/console.xul");
 }
 
+function BrowserDownloadsUI()
+{
+  Cc["@mozilla.org/download-manager-ui;1"].
+  getService(Ci.nsIDownloadManagerUI).show();
+}
+
 function toOpenWindowByType(inType, uri, features)
 {
   var windowManager = Components.classes['@mozilla.org/appshell/window-mediator;1'].getService();