diff --git a/chrome/content/zotero/downloadOverlay.js b/chrome/content/zotero/downloadOverlay.js
index 8816f3c2f..76f296308 100644
--- a/chrome/content/zotero/downloadOverlay.js
+++ b/chrome/content/zotero/downloadOverlay.js
@@ -20,9 +20,6 @@
     You should have received a copy of the GNU General Public License
     along with Zotero.  If not, see <http://www.gnu.org/licenses/>.
     
-    
-    Based on code from Greasemonkey and PiggyBank
-    
     ***** END LICENSE BLOCK *****
 */
 var Zotero_DownloadOverlay = new function() {
diff --git a/chrome/content/zotero/downloadOverlay.xul b/chrome/content/zotero/downloadOverlay.xul
index 5538b8c0d..4a0b766c2 100644
--- a/chrome/content/zotero/downloadOverlay.xul
+++ b/chrome/content/zotero/downloadOverlay.xul
@@ -1,30 +1,38 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- ***** BEGIN LICENSE BLOCK *****
-
-    FlashGot - a Firefox extension for external download managers integration
-    Copyright (C) 2004-2011 Giorgio Maone - g.maone@informaction.com
-
-    This program is free software; you can redistribute it and/or modify
+<!--
+    ***** BEGIN LICENSE BLOCK *****
+    
+    Copyright © 2011 Center for History and New Media
+                     George Mason University, Fairfax, Virginia, USA
+                     http://zotero.org
+    
+    This file is part of Zotero.
+    
+    Zotero is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
+    the Free Software Foundation, either version 3 of the License, or
     (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
+    
+    Zotero is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
-
+    
     You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-***** END LICENSE BLOCK ***** -->
+    along with Zotero.  If not, see <http://www.gnu.org/licenses/>.
+    
+    Based on code derived from FlashGot - a Firefox extension for external
+    download managers integration.
+    Copyright (C) 2004-2011 Giorgio Maone - g.maone@informaction.com
+    
+    ***** END LICENSE BLOCK *****
+-->
 
 <!DOCTYPE overlay [
 	<!ENTITY % zoteroDTD SYSTEM "chrome://zotero/locale/zotero.dtd"> %zoteroDTD;
 ]>
 
-<overlay id="flashgotDMOverlayFF" 
+<overlay id="zotero-download-overlay" 
 	xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
 	
 	<script type="application/x-javascript" src="include.js"/>