Printing from C1

I have always found printing from C1 to be a challenge. And very often I find that the simplest technique is to process and export the image to my Linux system, and use Gimp and the excellent TurboPrint driver to print. But this is rather cumbersome.

So I am trying the PrintFab (PF) driver on my Mac system. This is the Mac equivalent of TurboPrint. However, when I attempt to use the PF driver with C1, I cannot see where or how to select any of the PF profiles that I have in my Colorsync folder. Is there anyone here using PF successfully in C1?