Another breaking update. By making the capture pin resolution back down to 320 x 240, I'm getting motion full color video with Overlay checked under video. Overlay would show a black screen at a higher resolution and Preview shows a still frame in either instance. I hope this doesn't mean I'm capturing at half size, though. I guess I just need the audio cables, PDI card came with some but they don't fit. I hope putting L and R audio into one blue imput will not screw up stereo sound.