Hi all, I use Linux Ubuntu and I am looking at the different options to buy a colorimeter to be used with Argyll. You might remember recently I reported a problem with a Spider 2 under Linux. That hardware was borrowed from a friend, and after the experience I am definetely not going to buy a Spider. The other options I am considering now are the following: - Pantone Eye One Display LT - Pantone Huey In both cases I understand there is no difference with the other more expensive options since the hardware is the same. And I also understand that they work using Argyll under Linux. Is there much difference between these two colorimeters? Is it worth the difference? Any other option I might consider? Which is the difference between a colorimeter (like Eye One or the Huey) and a spectometer like the x-rite Colormunki Photo? Thanks, Jordi.