Drive Bar above both pannels?

Is there a way to show the drive bar over both pannels ? Currently I have two pannels (vertical) with a tool bar on top of the pannels. One side has a drive bar with icons AND the drive letter's. The other side (second pannel) also has a drive bar, but it only shows the drive icons .. not the drive letter's.

Help please !

Check out the Toolbars Video Tutorial which takes you step-by-step through toolbar editing, using the Drive Buttons command for the first section.