QTR-Quadtone RIP

>... The ICC's from your website, 
[ http://www.paulroark.com/BW-Info/UT14.pdf ]
>do they have the curves already built in? 

Yes, the ICCs are ready to go -- built in curves and linearized.  

The Photoshop *.acv curves that are also in the download Zip are the ones
that are in the ICCs.

For new papers or to make ICCs that are custom to your setup (as opposed to
"canned") you can use those curves on an RGB version of a 21-step test file,
print it with No Color Management, and read the print to get the data to
linearize the combination and make a custom ICC with the tone indicated in
the curve name.  

Paul
www.PaulRoark.com