espn said:I presume you're talking about commercial printers that would be capable of the CMYK and other colourspaces that are way over what aRGB/sRGB can do?
I'm still lost at the printing portion.
CMYK refers to a printing process, a representation of colour data(as opposed to RGB or LAB colour) and it has its own colourspace.
I'm not sure what you are referring to exactly, but I believe that most CMYK machines have a much smaller gamut than sRGB.
I was actually referring to the current top inkjets from Epson/HP/Canon. They have long exceeded sRGB.