Where can I get test patterns for basic setup items like color, contrast, and brightness that are easily played through JRiver. I have downloaded the AVS 709 disc but most of the patterns are for color calibration, and the files themselves aren't labeled meaning I would have to sort through 90+ files in order to hopefully find one that accomplishes what I want. I have glanced through them but nothing looks very hopeful. I also ripped my spears and munsil disc but most of the setup files aren't being saved, and I only get the videos, which aren't used for specific calibrations.