When I first started with digital photography in college I was taught to use the Spyder. Since then X-Rite has come out with a product that is incompatible to the Spyder system. In fact, it is so good that after running my initial tests I got rid of my Spyder system right away! Have a look at the video and then go to a local camera store that has the ColorMunki in stock and test it out for yourself. It does wonders keeping your screen and printer in check.