These files are for digital negatives using the Epson 1400. They were created for using dye-based inks from MIS (3rd-party color inks, replacements for Claria). I don't know if they will work with genuine Claria inks, however.

The negatives made with these are used to print Palladium prints using standard palladium chemicals from Bostick & Sullivan (no restrainer, no Na2). They were generated and tested on Arches Platine, and the lightsource is a box of BLB fluorescent bulbs. 

The curve file is a first-level approximation. It's not my working curve, but rather a place to get started from.  You should throw it out and make your own that works with your setup. Advice on doing that: replace it with a linear curve 
GRAY_CURVE="0;0 100;100"
and print the 21-step chart. Develop and print in your chosen medium and create a new curve using David Eisenlord's script. 
http://www.davideisenlord.com/?p=229 
Or using ChartThrob from Kevin Bjorke.
