RIGHT click on the name of the curve. Then clidk "Save Target As ...." However, if your browser shows the file name as an *.htm file, change the extension to *.acv. Generally, for Photoshop, the program looks in the Photoshop folder first. So, save the curves to that folder or to one that will be easy to find.
Epson Enhanced (& "Archival") Matte:
Epson UltraSmooth and PremierArt Fine Art Hot Press:
Innova papers (the curve color will depend on the paper):
Epson Premium Semigloss, Glossy, and Luster:
Ilford Galerie Smooth Pearl and Glossy & Kirkland Pro Glossy Photo Paper:
Note that those curves with "Glop" in the name assume that MIS Gloss Optimizer is installed in the yellow position of the 2200. Allow some extra drying time for prints with Glop.
Epson Glossy Photo Paper:
For UT7, 2200 information and settings, click here.