Digital BW, The Print

So let me ask a few dumb questions here about Paul Roark's embedding
of PS curves in ICCs.  This method could be used for the 2400 and K3
ink right?  Are "canned" curves available for the 2400 as a starting
point?  How would I go about creating a PS curve from scratch?  Would
it work with Epson ABW or just QTR?

Thanks,

Tom Husband