Hello I ve just upgraded for testing purpose from a horde4/imp5 to a horde5b5/imp6b3 ( installed via pear ) if i use the 'automatic' style i have the 'loading...' empty page if i use the 'traditionnal' style i have unresponsive menus because ( javascript console ) HordePopup is not defined I do find the 'empty mailbox' button a very dangerous button ... Fred