From Mark Robinson:
Have you moved to Excel 2007 and cannot find anything on the new Excel ribbon? The Navigator Excel Toolbar emulates the menus and toolbars that you are familiar with from earlier versions of Excel and makes them available in the Navigator Utilities tab. All the menu items and tools with which you are familiar, plus a few more, are now available where you can find them. The classic menu includes the menu bar, the Standard toolbar and the Formatting toolbar from previous Excel versions.