Pixmantec have a special offer on right now for a RS Premium and Color Engine bundle at $129. I have been using Essentials and was thinking about upgrading to the Premium version if I can overcome the print issue I posted seperately, but have not heard anything about the Color Engine.
As I understand it you get some special color profiles but I don't really understand why you actually need them....
Here's the link http://www.pixmantec.com/products/rawshoot...lor_engine.html
Don