Since computer monitors don’t show the true colors of your digital photos, it’s hard to edit them on your computer to refine their overall look. The reviewer suggests using Spyder 2PRO Studio to calibrate your LCD and CRT monitors to display the true colors of your photographs. This device is really easy to use, because its built-in software guides you through the entire process. All you have to do is connect the Spyder 2 to your monitor, turn off all other lights surrounding it, and follow the instructions on the software. Spyder 2 automatically detects the needed white balance to display your photos in their true colors. A “Before and After” feature allows you to compare how your photo is displayed before and after calibration.