Andrew:
I also recently took delivery of a PA271 and am in process of following the steps outlined in your above referenced article. I have a couple of questions:
I am using your printer test file and have noticed that it is set for ColorMatch RGB. I pretty much always use ProPhoto RGB. So by adjusting the monitor luminance/white point to match print under viewing light (an OttLite in my case), with the monitor image using a color profile I do not use, am I in for problems down the road in getting my prints to match up with ProPhoto picture files? I tried assigning Prophoto to the test file and the on-screen result was awful.
Second question, I noticed when viewing the test file under CS5 with menus, etc. open (default look) the image is close to the print. But when I go to full screen mode (image only), the image becomes more saturated, as if color management is disabled or Adobe assigns a different ICC profile. Any idea what that could be caused by, hoping it is simply checking off a radio button on some obscure Photoshop menu.
[Edit] - I figured out the answer to the second question; Under Preferences/Performance and opening up the Advanced Open GL Settings, CS5 had defaulted to "Basic" - changing this setting to either "Normal" or "Advanced" made the color shift go away.
Thanks,