Options have started to disappear from the top menu bar on my Power Mac G5. When I click the apple icon, no menu appears. The icon highlights, but theres no pop down list. Also, in Final Cut Pro, when I select the application menu, most of the menu options have vanished apart from "About Final Cut Pro". I've tried repairing disk permissions and restarting, but that did nothing. Does anyone know what the hell is going on? Has this happened to you before? Please help! EDIT: iTunes also has missing menu options.