Locking toolbar position in Office 2007?

When I start Outlook 2007, the McAfee toolbar (for instance) appears on a second row, below the standard toolbar. It can be moved to the right side of the same row that the standard toolbar occupies, but the next time I start Outlook, the McAfee toolbar is on the second line again. How to make toolbars stay where they are moved, from one app start to the next?