diff --git a/po/ar.po b/po/ar.po
index 010290ea..47fd60e8 100644
--- a/po/ar.po
+++ b/po/ar.po
@@ -6,8 +6,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2012-11-21 16:58+0200\n"
-"PO-Revision-Date: 2012-11-21 17:00+0200\n"
+"POT-Creation-Date: 2012-12-24 12:44+0200\n"
+"PO-Revision-Date: 2012-12-24 12:46+0200\n"
 "Last-Translator: Khaled Hosny <khaledhosny@eglug.org>\n"
 "Language-Team: Arabic <doc@arabeyes.org>\n"
 "Language: ar\n"
@@ -18,34 +18,40 @@ msgstr ""
 "&& n%100<=10 ? 3 : n%100>=11 ? 4 : 5;\n"
 "X-Generator: Virtaal 0.7.0\n"
 
-#: ../extensions/alternate-tab/org.gnome.shell.extensions.alternate-tab.gschema.xml.in.h:1
-msgid "The application icon mode."
-msgstr ""
+#: ../data/gnome-classic.desktop.in.h:1
+#: ../data/gnome-classic.session.desktop.in.in.h:1
+msgid "GNOME Classic"
+msgstr "جنوم تقليدية"
 
-#: ../extensions/alternate-tab/org.gnome.shell.extensions.alternate-tab.gschema.xml.in.h:2
-msgid ""
-"Configures how the windows are shown in the switcher. Valid possibilities "
-"are 'thumbnail-only' (shows a thumbnail of the window), 'app-icon-"
-"only' (shows only the application icon) or 'both'."
-msgstr ""
+#: ../data/gnome-classic.desktop.in.h:2
+msgid "This session logs you into GNOME Classic"
+msgstr "تولجك هذه الجلسة في جنوم التقليدية"
 
-#: ../extensions/alternate-tab/prefs.js:26
+#: ../data/gnome-shell-classic.desktop.in.in.h:1
+msgid "GNOME Shell Classic"
+msgstr "صدفة جنوم تقليدية"
+
+#: ../data/gnome-shell-classic.desktop.in.in.h:2
+msgid "Window management and application launching"
+msgstr "إدارة النوافذ وإطلاق التطبيقات"
+
+#: ../extensions/alternate-tab/prefs.js:20
 msgid "Thumbnail only"
 msgstr "مصغّرة فقط"
 
-#: ../extensions/alternate-tab/prefs.js:27
+#: ../extensions/alternate-tab/prefs.js:21
 msgid "Application icon only"
 msgstr "أيقونة التطبيق فقط"
 
-#: ../extensions/alternate-tab/prefs.js:28
+#: ../extensions/alternate-tab/prefs.js:22
 msgid "Thumbnail and application icon"
 msgstr "مصغّرة وأيقونة التطبيق"
 
-#: ../extensions/alternate-tab/prefs.js:43
+#: ../extensions/alternate-tab/prefs.js:37
 msgid "Present windows as"
 msgstr "كيفية عرض التطبيقات"
 
-#: ../extensions/alternate-tab/prefs.js:68
+#: ../extensions/alternate-tab/prefs.js:62
 msgid "Show only windows in the current workspace"
 msgstr "أظهر نوافذ مساحات العمل الحالية فقط"
 
@@ -80,7 +86,7 @@ msgstr "تحكم في ظهور ”أسبِت“ في القائمة"
 
 #: ../extensions/auto-move-windows/org.gnome.shell.extensions.auto-move-windows.gschema.xml.in.h:1
 msgid "Application and workspace list"
-msgstr ""
+msgstr "قائمة التطبيقات ومساحات العمل"
 
 #: ../extensions/auto-move-windows/org.gnome.shell.extensions.auto-move-windows.gschema.xml.in.h:2
 msgid ""