Sound On = toggles the sound effects.
Show ID = shows ID numbers instead of graphics for each creature on the map.
Mouse Zoom = when checked, the zoom will center on the mouse location.
Allow Hint Popups = allows popup hints.
Confirm on Exit = when you ALT+F4 (or click the X on the d20Pro window) a confirmation window appears and you can either Exit (OK) or Continue using d20Pro (Cancel).
Show Mini Border = will display a color that identifies the team on which each creature belongs.
Map Autoscroll = when the mouse reaches any side of the d20Pro window, it will autoscroll in that direction.
Native File Chooser = will use the native file chooser instead of the java file chooser.
Opaque Windows = makes the windows opaque, no transparency to view what's behind the window.
Advanced checkmark (when selected)
Attempt GC button = Will attempt to free some memory on images and data not presently being used.
Update Memory button = Will update the display showing the Total memory Allocated to d20Pro and the Current Memory being used by d20Pro.

Units are ____ Diagonal counts as ____ = This is set in the Judge's/GM's Option Window. Note that the diagonal count will determine the templates.
Fast Skill 1 = This is individually set per player, set this to what skill your character uses the most.
Fast Skill 2 = This is individually set per player, set this to what skill your character uses the second to most.
Fast Skill 3 = This is individually set per player, set this to what skill your character uses the third to most.
Print Template (beta) = This is the template used when pressing the "Print" option from the View Creature General Tab.

Displays the credits about d20Pro.