Dan,
Your monitor is probably OK if it was calibrated correctly. I would not worry about that right now.
What you need to do is to set up Photoshop correctly to use the specific profile for your paper. I don't have instructions handy, but this is pretty well documented on many sites.
Here is a link to an article by Andrew Rodney - at
www.digitaldog.com - on how to use ICC profiles. He hangs out here, so he or someone else can assist if you don't understand part of the article:
http://www.digitaldog.net/files/ProfileReadme.pdfYou have to set up the Epson driver to do no color management. Then you need to tell Photoshop - in the "Print With Preview" dialog box - which ICC profile to use.
I am doing the same thing as you. I just bought some Moab Entrada from Lost Luggage for my portfolio. It has not arrived yet, but I also have some regular (not pre-scored or drilled) Entrada that I bought elsewhere.
I printed on it yesterday using the profile from Moab. The prints look great, nice and neutral. I like the surface a lot too, it looks like a great paper.
To get set up, do your tests using another - cheaper - paper! Like the Epson Enhanced Matte. Go through all of the setup steps, select the profile for that paper, etc. until you get the results you expect. Then you can make a few tweaks - substitute the correct profile and change teh paper setting if needed - to get going with the Entada.
You should also look at the techniques to do "Soft Proofs" using the same profile. It is all a little confusing at first, but once you get it nailed down the results are well worth it!
http://www.digitaldog.net/files/Soft%20Pro...20Photoshop.pdfGood luck. Go slowly, ask questions, you should have no problem. You have a great printer, the paper is good, it will all work out!