Digital BW, The Print

Does anyone have John Woolf's Mac modification of Jeff Randall's PC curves
for a RGB quad workflow?  The post on MIS's web site doesn't work.  I
noticed Jeff's workflow in the files section...it would be great to have
John's modification as well.  John's grayscale workflow is lovely on Eclipse
with PiezoBW inks (will try the FS-neutral inks later today when I get
another CIS setup)...but I would really like to try a RBG version as well.

Robert