Plugin Deck Header
Plugin Deck Info Display: Displays the name of the loaded plugin on the left side of the Plugin Deck Header.
Eject: The Eject button can be used to retain the Plugin Deck, but eject the currently loaded plugin.
Open/Close: Click on this to open and close the currently loaded plugin.
Pad tools panel
Play in Key: Use this to show only the notes compatible with the Project Key, in the Instrument Plugins' piano roll. When turned off this feature will also show your notes with their respective keyboard shortcuts displayed.
Pad range: Click on the left arrow to move the octave range for the pads down, or click on the right arrow to move the octave range for pads up.