I am using the group policy object editor>user configuration>internet explorer>enforce full screen mode...........I have enabled this setting and no matter how much I try I can't get explorer to open full screen. Microsoft says this setting will disable the 3 menu bars, but it does not. If you use this setting in XP it works perfect. The browser opens, no button, no menus, no way for the user to change anything. I can't get this to reproduce in vista. Help!!!!!