QTR-Quadtone RIP

I am running OS 10.4 with QTR 2.4.2b. I cannot for the life of me get 
the software to do the calibration. Could someone walk me through the 
procedure. I start with a premade profile . Change the Calibrate= to a 
YES. I also get rid of the LINEARIZE=. I remove the gray separation 
numbers from the K and LK. Please don't ask if I've done this or that. 
I would greatly appreciate someone writing down the exact procedure 
they have found to do the Calibration. I have a Windows version hooked 
up to my 2200 and it works like a dream. I have a Mac hooked up to my 
7600 at another location and that is what I'm having trouble with. 
Please .

John H

P.S. Would someone with some programing savy make a GUI for the OSX 
version with a graphing. If Stephen can do it for Windows why not 
someone for the Mac. 
JH