For the Mac, follow the steps below to unzip the DART files to the appropriate locations. (Go to the Windows Instructions

• First, create a folder "DART" anywhere on your machine and unzip DART-Code.zip into this folder.
• Unzip DART-Xtra-Mac.sitx to the Macromedia Director xtras folder; for Director MX it's (/Applications/MacromediaDirector MX/Xtras/) and for Director MX 2004 it's (/Applications/MacromediaDirector MX 2004/Configuration/Xtras/).
• Create a folder called media inside the DART folder previously created and unzip all the media zip files to this folder.
• Your DART folder should look like this:
  
  
  
  
• The DART-Xtra folder will look something like this, but slightly different for Director MX and 8.5: