diff -urN mozilla.orig/configure mozilla/configure
--- mozilla.orig/configure	2008-06-23 14:04:11.000000000 +0200
+++ mozilla/configure	2008-06-23 20:44:56.000000000 +0200
@@ -13155,8 +13155,8 @@
   ;;
 
 mail)
-  MOZ_APP_NAME=thunderbird
-  MOZ_APP_DISPLAYNAME=Thunderbird
+  MOZ_APP_NAME=icedove
+  MOZ_APP_DISPLAYNAME=Icedove
   MOZ_XUL_APP=1
   MOZ_THUNDERBIRD=1
   MOZ_MATHML=
diff -urN mozilla.orig/configure.in mozilla/configure.in
--- mozilla.orig/configure.in	2008-06-23 14:04:04.000000000 +0200
+++ mozilla/configure.in	2008-06-23 19:50:01.000000000 +0200
@@ -4378,8 +4378,8 @@
   ;;
 
 mail)
-  MOZ_APP_NAME=thunderbird
-  MOZ_APP_DISPLAYNAME=Thunderbird
+  MOZ_APP_NAME=icedove
+  MOZ_APP_DISPLAYNAME=Icedove
   MOZ_XUL_APP=1
   MOZ_THUNDERBIRD=1
   MOZ_MATHML=
diff -urN mozilla.orig/mail/app/profile/all-thunderbird.js mozilla/mail/app/profile/all-thunderbird.js
--- mozilla.orig/mail/app/profile/all-thunderbird.js	2008-06-23 14:04:11.000000000 +0200
+++ mozilla/mail/app/profile/all-thunderbird.js	2008-06-24 13:09:21.000000000 +0200
@@ -35,7 +35,7 @@
  *
  * ***** END LICENSE BLOCK ***** */
 
-#expand pref("general.useragent.extra.thunderbird", "Thunderbird/__APP_VERSION__");
+#expand pref("general.useragent.extra.thunderbird", "Icedove/__APP_VERSION__");
 
 #expand pref("general.useragent.locale", "__AB_CD__");
 pref("general.skins.selectedSkin", "classic/1.0");
diff -urN mozilla.orig/mail/app/profile/extensions/{972ce4c6-7e08-4474-a285-3208198ce6fd}/install.rdf.in mozilla/mail/app/profile/extensions/{972ce4c6-7e08-4474-a285-3208198ce6fd}/install.rdf.in
--- mozilla.orig/mail/app/profile/extensions/{972ce4c6-7e08-4474-a285-3208198ce6fd}/install.rdf.in	2008-06-23 14:04:11.000000000 +0200
+++ mozilla/mail/app/profile/extensions/{972ce4c6-7e08-4474-a285-3208198ce6fd}/install.rdf.in	2008-06-23 19:38:21.000000000 +0200
@@ -20,7 +20,7 @@
     </em:targetApplication>
     
     <!-- Front End MetaData -->
-    <em:name>Thunderbird (default)</em:name>
+    <em:name>Icedove (default)</em:name>
     <em:description>The default theme</em:description>
 
     <!-- EXTENSION AUTHORS!
diff -urN mozilla.orig/mail/base/content/credits.xhtml mozilla/mail/base/content/credits.xhtml
--- mozilla.orig/mail/base/content/credits.xhtml	2008-06-23 14:04:11.000000000 +0200
+++ mozilla/mail/base/content/credits.xhtml	2008-06-24 11:50:55.000000000 +0200
@@ -216,7 +216,7 @@
     </div>
 
     <div id="creditsBox">
-        <h2 class="title">&brandFullName;&trade;
+        <h2 class="title">&brandFullName;
           <div class="motto">&brandMotto;</div>
         </h2>
 
@@ -348,19 +348,13 @@
         <p id="gecko" class="center">&credit.poweredByGecko;</p>
 
         <p class="footnote">
-          &brandFullName;&trade; &license.part0; &copy;1998-2008 &license.part1;
+          &brandFullName; &license.part0; &copy;1998-2008 &license.part1;
           <a href="" link="http://www.mozilla.org/credits/" onclick="visitLink(event); event.preventDefault();">&license.contrib;</a>,
           &license.part2;
           <a href="" onclick="openLicense(); event.preventDefault();">license</a>
           &license.part3;</p>
 
         <p class="footnote">
-          Mozilla Thunderbird&trade; and the Thunderbird logo are trademarks of the Mozilla
-          Foundation. You are not granted rights or licenses to the trademarks
-          of the Mozilla Foundation or any party, including without limitation the
-          Thunderbird name or logo.</p>
-
-        <p class="footnote">
           U.S. GOVERNMENT END USERS. The Software is a &ldquo;commercial item,&rdquo;
           as that term is defined in 48 C.F.R. 2.101 (Oct. 1995), consisting of
           &ldquo;commercial computer software&rdquo; and &ldquo;commercial computer software
diff -urN mozilla.orig/mail/base/content/mailWindowOverlay.xul mozilla/mail/base/content/mailWindowOverlay.xul
--- mozilla.orig/mail/base/content/mailWindowOverlay.xul	2008-06-23 14:04:11.000000000 +0200
+++ mozilla/mail/base/content/mailWindowOverlay.xul	2008-06-24 12:05:34.000000000 +0200
@@ -1879,17 +1879,10 @@
      <menupopup id="menu_HelpPopup" onpopupshowing="buildHelpMenu();">
 #ifdef XP_MACOSX
           <menuitem id="hintsAndTips" label="&hintsAndTips.label;" key="key_macHelp" oncommand="openRegionURL('mailnews.hints_and_tips.url');"/>
-          <menuitem id="releaseNotes" accesskey="&releaseCmd.accesskey;" label="&releaseCmd.label;" oncommand="openFormattedRegionURL('app.releaseNotesURL');"/>
 #else
-          <menuitem id="releaseNotes" accesskey="&releaseCmd.accesskey;" label="&releaseCmd.label;" oncommand="openFormattedRegionURL('app.releaseNotesURL');"/>
           <menuitem id="hintsAndTips" accesskey="&hintsAndTips.accesskey;" label="&hintsAndTips.label;" oncommand="openRegionURL('mailnews.hints_and_tips.url');"/>
 #endif
           <menuseparator id="menu_HelpAboutSeparator"/>
-          <menuitem id="checkForUpdates" accesskey="&updateCmd.accesskey;" class="menuitem-iconic"
-                    label="&updateCmd.label;" oncommand="checkForUpdates();"/>
-#ifndef XP_MACOSX
-          <menuseparator/>
-#endif
           <menuitem id="aboutName" accesskey="&aboutCmd.accesskey;"
                     label="&aboutCmd.label;"
 #ifdef XP_MACOSX
diff -urN mozilla.orig/mail/base/content/start.xhtml mozilla/mail/base/content/start.xhtml
--- mozilla.orig/mail/base/content/start.xhtml	2008-06-23 14:04:11.000000000 +0200
+++ mozilla/mail/base/content/start.xhtml	2008-06-23 19:57:54.000000000 +0200
@@ -145,7 +145,6 @@
 
 <h2>&startpage.moreInfo;</h2>
 <p>&startpage.helpInfo; <a href="&startpage.helpURL;">&startpage.help;</a>.</p>
-<p>&startpage.pageInfo; <a href="&startpage.pageURL;">&startpage.page;</a>.</p>
 
 <!-- Localization-specific information, i.e. how to download a dictionary. -->
 &startpage.extra;
diff -urN mozilla.orig/mail/components/compose/content/messengercompose.xul mozilla/mail/components/compose/content/messengercompose.xul
--- mozilla.orig/mail/components/compose/content/messengercompose.xul	2008-06-23 14:04:11.000000000 +0200
+++ mozilla/mail/components/compose/content/messengercompose.xul	2008-06-24 11:58:00.000000000 +0200
@@ -542,9 +542,7 @@
         <menupopup id="menu_HelpPopup">
 #ifdef XP_MACOSX
           <menuitem id="hintsAndTips" label="&hintsAndTips.label;" key="key_macHelp" oncommand="openRegionURL('mailnews.hints_and_tips.url');"/>
-          <menuitem id="releaseNotes" accesskey="&releaseCmd.accesskey;" label="&releaseCmd.label;" oncommand="openFormattedRegionURL('app.releaseNotesURL');"/>
 #else
-          <menuitem id="releaseNotes" accesskey="&releaseCmd.accesskey;" label="&releaseCmd.label;" oncommand="openFormattedRegionURL('app.releaseNotesURL');"/>
           <menuitem id="hintsAndTips" accesskey="&hintsAndTips.accesskey;" label="&hintsAndTips.label;" oncommand="openRegionURL('mailnews.hints_and_tips.url');"/>
           <menuseparator id="menu_HelpAboutSeparator"/>
 #endif
diff -urN mozilla.orig/mail/components/preferences/advanced.xul mozilla/mail/components/preferences/advanced.xul
--- mozilla.orig/mail/components/preferences/advanced.xul	2008-06-23 14:04:11.000000000 +0200
+++ mozilla/mail/components/preferences/advanced.xul	2008-06-23 19:29:27.000000000 +0200
@@ -200,11 +200,6 @@
         <tabpanel orient="vertical" align="start">
           <label>&autoCheck.label;</label>
           <vbox class="indent">
-            <checkbox id="enableAppUpdate"
-                      label="&enableAppUpdate.label;"
-                      accesskey="&enableAppUpdate.accesskey;"
-                      preference="app.update.enabled"
-                      xhtml2:role="wairole:checkbox" aaa:describedby="updateInfo"/>
             <checkbox id="enableAddonUpdate"
                       label="&enableAddonsUpdate.label;"
                       accesskey="&enableAddonsUpdate.accesskey;"
diff -urN mozilla.orig/mail/locales/en-US/chrome/messenger/aboutDialog.dtd mozilla/mail/locales/en-US/chrome/messenger/aboutDialog.dtd
--- mozilla.orig/mail/locales/en-US/chrome/messenger/aboutDialog.dtd	2008-06-23 14:04:11.000000000 +0200
+++ mozilla/mail/locales/en-US/chrome/messenger/aboutDialog.dtd	2008-06-23 19:17:25.000000000 +0200
@@ -2,6 +2,4 @@
 <!ENTITY credits                "Credits">
 <!ENTITY aboutLink              "&lt; About &brandFullName;">
 <!ENTITY aboutVersion           "version">
-<!ENTITY copyrightText          "&#169;1998-2008 Contributors. All Rights Reserved. Mozilla Thunderbird and the 
-                                 Thunderbird logos are trademarks of the Mozilla Foundation.  All rights 
-                                 reserved.">
+<!ENTITY copyrightText          "&#169;1998-2008 Contributors. All Rights Reserved.">
diff -urN mozilla.orig/mail/locales/en-US/chrome/messenger/credits.dtd mozilla/mail/locales/en-US/chrome/messenger/credits.dtd
--- mozilla.orig/mail/locales/en-US/chrome/messenger/credits.dtd	2008-06-23 14:04:11.000000000 +0200
+++ mozilla/mail/locales/en-US/chrome/messenger/credits.dtd	2008-06-23 19:36:44.000000000 +0200
@@ -1,5 +1,5 @@
 <!ENTITY credit.title     "&brandFullName; Credits">
-<!ENTITY brandMotto       "Thunderbirds Are Go!">
+<!ENTITY brandMotto       "Icedoves Are Free!">
 <!ENTITY credit.leads     "Engineering Leads">
 <!ENTITY credit.core      "Core Development Posse">
 <!ENTITY credit.gecko     "Gecko Layout Engine">
diff -urN mozilla.orig/mail/locales/en-US/chrome/messenger/start.dtd mozilla/mail/locales/en-US/chrome/messenger/start.dtd
--- mozilla.orig/mail/locales/en-US/chrome/messenger/start.dtd	2008-06-23 14:04:11.000000000 +0200
+++ mozilla/mail/locales/en-US/chrome/messenger/start.dtd	2008-06-23 19:46:25.000000000 +0200
@@ -19,11 +19,11 @@
 
 <!ENTITY startpage.moreInfo "More Information">
 
-<!ENTITY startpage.help "Thunderbird Help">
+<!ENTITY startpage.help "Icedove Help">
 <!ENTITY startpage.helpInfo "For frequently asked questions, tips and general help, visit">
 <!ENTITY startpage.helpURL "http://www.mozilla.org/support/thunderbird/">
 
-<!ENTITY startpage.page "Thunderbird Product Page">
+<!ENTITY startpage.page "Icedove Product Page">
 <!ENTITY startpage.pageInfo "For product information, visit the">
 <!ENTITY startpage.pageURL "http://www.mozilla.org/products/thunderbird/">
 
diff -urN mozilla.orig/mail/locales/en-US/chrome/messenger-newsblog/newsblog.properties mozilla/mail/locales/en-US/chrome/messenger-newsblog/newsblog.properties
--- mozilla.orig/mail/locales/en-US/chrome/messenger-newsblog/newsblog.properties	2008-06-23 14:04:11.000000000 +0200
+++ mozilla/mail/locales/en-US/chrome/messenger-newsblog/newsblog.properties	2008-06-23 19:52:09.000000000 +0200
@@ -9,7 +9,7 @@
 
 subscribe-OPMLImportTitle=Select OPML file to import
 subscribe-OPMLExportTitle=Export feeds as an OPML file
-subscribe-OPMLExportFileTitle=Thunderbird OPML Export
+subscribe-OPMLExportFileTitle=Icedove OPML Export
 subscribe-OPMLExportFileName=MyThunderbirdFeeds.opml
 #LOCALIZATION NOTE: %S is the name of the OPML file the user tried to import.
 subscribe-errorInvalidOPMLFile=Either %S is not a valid OPML file or there was an error importing the file.
diff -urN mozilla.orig/mail/locales/en-US/installer/installer.inc mozilla/mail/locales/en-US/installer/installer.inc
--- mozilla.orig/mail/locales/en-US/installer/installer.inc	2008-06-23 14:04:11.000000000 +0200
+++ mozilla/mail/locales/en-US/installer/installer.inc	2008-06-23 19:47:15.000000000 +0200
@@ -19,7 +19,7 @@
 Type_Message0=Choose the type of Setup you prefer, then click Next.
 
 Standard_Short=&Standard
-Standard_Long=Thunderbird will be installed with the most common options.
+Standard_Long=Icedove will be installed with the most common options.
 
 Custom_Short=&Custom
 Custom_Long=You may choose individual options to be installed. Recommended for experienced users.
diff -urN mozilla.orig/mail/locales/en-US/updater/updater.ini mozilla/mail/locales/en-US/updater/updater.ini
--- mozilla.orig/mail/locales/en-US/updater/updater.ini	2008-06-23 14:04:11.000000000 +0200
+++ mozilla/mail/locales/en-US/updater/updater.ini	2008-06-23 19:47:27.000000000 +0200
@@ -1,4 +1,4 @@
 ; This file is in the UTF-8 encoding
 [Strings]
 Title=Software Update
-Info=Thunderbird is installing your updates and will start in a few moments...
+Info=Icedove is installing your updates and will start in a few moments...