Konqueror Extensions

I'm hoping this is not a bug but a case of my poor memory. In Konqueror, one of my user accounts shows a search bar to the right of the location bar.: http://humanreadable.nfshost.com/trinity/konq-user1.png Another user does not show the search bar: http://humanreadable.nfshost.com/trinity/konq-user2.png Both users show an rsync plugin button from the kdeaddons package. I have no idea how to enable or disable either the search bar or the rsync button. I'm not commenting on the merits of the tools, just the inability to enable (show) or disable (not show). I thought perhaps the solution was in the Configure Extensions menu option, but nothing happens when I change the check boxes. Neither option appears in the Configure Toolbars menu option. I hope I'm missing something obvious! Darrell