When selected, the Expanded Edit Tools option displays all of the Edit Tools in the MIDI Editor window toolbar.
When this option is not selected, only the icon for the selected Edit tool is displayed. Any of the other Edit tools can be selected from the Edit Tool pop-up menu.
When selected, the Expanded Grid/Nudge Display option displays the Nudge selector in addition to the Grid selector in the MIDI Editor window toolbar.
When selected, the Selection Display option shows the Edit Selection Display in the MIDI Editor window toolbar.
When selected, the Track List option displays the Track List in the MIDI Editor window.