Digital BW, The Print

I just purchased the UT2 inkset intending to use Eboni ink on 
Ilford Pearl paper with Paul's Photoshop curves. However, after 
downloading the curves folder from MIS I'm finding that most of 
the curves for Eboni and pearl or glossy papers aren't available. 
They are there in the file, but they appear to be information files 
rather than Photoshop curves.

When I try to load a curve in Photoshop I can see the name of the 
curve in the UT2 folder, but it is dimmed and won't load. Many of 
the other curves contained in the UT2 folder downloaded from 
MIS work perfectly.

I working on a MAC OS 10.2 with Photoshop 7.

Could someone please tell me how to download the appropriate 
curves?

Thanks!

Deane Curtin