--- a/modules/libpref/src/init/all.js
+++ b/modules/libpref/src/init/all.js
@@ -2528,17 +2528,17 @@ pref("ui.key.accelKey", 224);
 // as an access key and not letting you quit the app!). As a result, we've made a 
 // command decision 1 day before tree lockdown to change it to the control key.
 pref("ui.key.generalAccessKey", -1);
 
 // If generalAccessKey is -1, use the following two prefs instead.
 // Use 0 for disabled, 1 for Shift, 2 for Ctrl, 4 for Alt, 8 for Meta (Cmd)
 // (values can be combined, e.g. 3 for Ctrl+Shift)
 pref("ui.key.chromeAccess", 2);
-pref("ui.key.contentAccess", 2);
+pref("ui.key.contentAccess", 6);
 
 // print_extra_margin enables platforms to specify an extra gap or margin
 // around the content of the page for Print Preview only
 pref("print.print_extra_margin", 90); // twips (90 twips is an eigth of an inch)
 
 // See bug 404131, topmost <panel> element wins to Dashboard on MacOSX.
 pref("ui.panel.default_level_parent", false);