. We have talked about this so much that it should be tattooed on your forehead by now. It is simply the most important thing you can do for your high-def experience. SpyderTV PRO by Datacolor is one of our favorite DIY methods and happened to be on display at this years CEDIA EXPO. One of the guys were nice enough to run down the process with us but really there is nothin' to it. Plug in the calibration eye to a computer via USB, stick the device on the TV (or on a tripod facing the projector screen) and follow the step-by-step instructions on the computer screen. That's it and in the end should give you a great calibration.