Whilst surfing the web after buying my new Samsung T220 monitor, I was looking for a way to calibrate, as out of the box it was glaringly bright - great for movies etc - poor for design work. What I ran into was Supercal. Is a great tool, and after running a few test priints after calibration process which took me roughly 20minutes, the gap between what I saw on screen and my photographs printed on my Canon ix4000 had decreased monumentally. Highly reccommended!