If you want to get the most accurate picture from your television or projector you need to calibrate it. The question then becomes – do you hire a professional or do it yourself? It is now quite feasible to do your own calibration with tools that don't cost much more than a pro calibrator's fee. The product that is squarely at the forefront of this market is CalMAN from SpectraCal. CalMAN is a package that can be used by anyone interested in display calibration from the hobbyist to the professional.