To Install the Genuine Fractals plug-in please follow these steps:
1.) Quit Photoshop.
2.) Find Photoshop on your hard drive. If you normally click an icon
in the dock, command-click the Photoshop icon and the Finder will open
a window containing the actual Photoshop application. If you normally
double-click on an alias, select the alias and press command-r to
reveal the actual Photoshop application.
3.) Find the folder named "Plug-ins", that resides in the same folder
as the Photoshop application from step 1, and open it.
4.) Find the folder named "Adobe Photoshop Only" inside the "Plug-Ins"
folder and open it.
5.) Find the folder named "File Formats" inside the "Adobe Photoshop
Only" folder and open it.
6.) Drag the "GF PrintProf" plug-in and the "gf_help" folder into the
"File Formats" folder.