REVIEW: Datacolor Spyder4TV HD calibration tool

You've forked out more money than you care to share on a new HDTV set, and now you want the thing looking the best it possibly can. Enter the Datacolor Spyder4TV HD calibration tool. Through a combination of hardware and software, it promises to make your display match industry standards. But is it really much better than just using your own tweaking judgement? Read on to find out!