Dependency Auditor Menu
Dependency Auditor Menu.

Office 2007
In Microsoft Excel 2007 Dependency Auditor's buttons are on Spreadsheet Tools tab on ribbon.
Ribbon
Office 2000/XP/2003
All Dependency Auditor commands are in menu Tools | Dependency Auditing.
Menu

For fast access they are duplicated on Dependency Auditor toolbar.
Toobar
All commands uses range, which is currently selected in workbook. They have similar and user friendly interface, which shows information in a tree-form.