diff -r a984f7ffeb4b -r 2e717f07efbe indra/newview/skins/default/xui/en/panel_preferences_move.xml
--- a/indra/newview/skins/default/xui/en/panel_preferences_move.xml	Wed Nov 30 15:27:00 2011 -0500
+++ b/indra/newview/skins/default/xui/en/panel_preferences_move.xml	Mon Dec 05 14:56:33 2011 -0800
@@ -129,6 +129,16 @@
    name="tap_tap_hold_to_run"
    width="237"
    top_pad="0"/>
+  <check_box
+   control_name="AutomaticFly"
+   follows="left|top"
+   height="20"
+   label="Fly/land on holding up/down"
+   layout="topleft"
+   left_delta="0"
+   name="automatic_fly"
+   width="237"
+   top_pad="0"/>
   <text
    follows="left|top"
    type="string"