This extension is an extensible color picker module which displays calibrated PANTONE Colors from the PANTONE¨ MATCHING SYSTEM. It will display the PANTONE Colors in three modes: as printed as a spot ink on a coated paper stock mode, as printed as a spot ink on uncoated paper stock mode and as reproduced in four-color process ("Spot to Process") mode. You must have ColorSync 2.0 and the Apple Color Picker extensions installed on your Macintosh to use this extension. Unnecessary if you do not have AppleVision Color Display or if you never deal with color reproduction.