I created a deck of the Roland Color Spot Library. I used the Illustrator palette and and used various scripts to organize them. They are numbered and have a placeholder for a hole punch, we ended up just using a zip tie to bind them. We use this to match things coming into the shop we didn't print without doing test prints each time. We also have 2 Roland Printers, the 640XR and the 640 XP, we use these to be able to compare colors printer to printer as well. It keeps the library compact, and has been very useful so far. I also have a similar file for the Pantone Bridge Library made from a repository from here of the old library for illustrator.