Hello! I just got a Tantus 55 inch Tv and I hooked it up to a Toshiba 3750. I am using Acoustic Research master series component video cables. But when I run most dvds on the system in progressive scan, I notice that there is a certain graininess in the picture, especially in the darker areas in the picture. When I pause the video and run it frame by frame, one in every three frames in grainy, and the others are fine. Is there something I didn't set up correctly? Is everything ok with my system and it's just the limitations of the DVD? In interlace, it doesn't seem to be a problem, but I would like to run it in progressive. Any help or answer would help, because it's quite annoying since I am a movie enthusiast and I was hoping for a good quality picture. Thanks for your time!