As of March 2009 the previous 3 seat license restriction has been removed from the ColorMunki Photo product.
Now users can install and run ColorMunki Photo software on any number of computers that you own! We've been listening to our customers, to the blogs and the many forums that state the ColorMunki Photo three seat end-user license policy is difficult to adhere to. Many photographers have indicated that they have more than 3 systems in their studio, and they would like to freely move the device around.
Therefore, X-Rite is immediately changing the three seat license policy within ColorMunki Photo and extending the use to an unlimited number of seats.