I had a more than one list member contact me with questions about different profiles in Lightroom 4.1. The most interesting of those questions had to do with calibrating on top of different profiles. I couldn't resist some testing. Here are the results.
http://cdtobie.wordpress.com/2012/04/06/color-calibration-comparison-canon-5d-mark-lll-from-different-profiles/
C. David Tobie
Global Product Technology Manager
Datacolor
5 Princess Road
Lawrenceville, NJ 08648, USA
609.924.2189
www.datacolor.com
Phone: 207.685.9248
Mobile: 207.312.0448
Fax: 207.685.4455
Email: cdtobie@...
Skype: cdtobie