"SpyderTV, the most exciting innovation showcased by Datacolor at CES, targets one of the fastest growing markets in consumer electronics worldwide - home theater. Based on the company's award-winning colorimeter, Spyder2, the new product dramatically improves the image on home theater displays. The hardware device scientifically measures contrast, brightness, color, tint and color temperature presets as the wizard-driven software fine-tunes settings for consumers' specific systems."Color calibrators are always helpful, but do we need to buy two of them? One color calibrator for the computer and one for the TV sounds a bit expensive to me. :?