To test your display's performance, you'll need not only specialized test generators and measurement devices, but also actual video material. After all, just because a display measures well doesn't mean it's anything you want to look at. For that matter, there are no objective measurements for things like scaling and deinterlacing. For consistency, we try to use the same or similar test DVDs (and now HD DVDs) for our testing in each display review and in our video Face Offs. If you want to see how your TV stacks up—or you wonder what we're talking about every month—here are most of the test discs we use and why we use them.

$30

The Imaging Science Foundation teamed up with Monster Cable for this setup DVD, which is designed to allow even novices to adjust and setup their HDTVs without fear of techno-intimidation. In other words, although the ISF is involved, this isn't a test disc made by and for ISF calibrators. It's a quick and easy to use tool for the average Joe to simply and easily take his TV as far as it can go short of a full ISF calibration. Educational, effective and relatively easy to use, even for non-techies who want to get the most out of their movie and TV watching at home.

Audio test gear meets the pocket computer