Work with a toolset for light equipment management. Turn your Mac into a configuration control setup using USB/DMX widgets or Artnet protocols. Check out and manage the XQuartz server for graphical display. Enable, disable, configure, combine, and otherwise process devices.
D::Light is a free lightboard software for theatre lighting control. It can be used with USB/DMX widgets or Artnet protocol, and requires X11 for Mac OS versions. XQuartz Server can be used for graphical display on Mac OS 10.5.
