upgrading? i have kde 4.6.5, on start menu/more applications/configuration/configure your desktop
in there, common apearance/aplication and system notifications/manage notifications
this is when on tree view, if you are on icon view
if you lost your configurations after the last update, to recover them you can open your home folder and rename .kde4 to another name and then rename .kde4-old to .kde4
i ignore if this cover sound settings or not
