My PT47WX42 to be a lot more dimmer now. It seems like it happened overnight because when I got home one day, few weeks ago, I noticed that the TV got dimmer all of a sudden, but I didn't think much of it. I am also noticing a lot more reds in the picture with stndard def cable, especially on the digital channels, very dark. When I try to adjust the contrast and the brightness, it doesn't seems to help. The 1080i and 480p picture looks the same as before. I don't see much of a difference than before. Maybe the picture is darker, but I don't see much of a difference. The standard def looks horrible. I see a big difference. The picture is dimmer and very dark. What could it be? Could it be the TV, or could it be my S Video cable is going bad or could it be the Cable? I exchanged the Cable box, but that didn't help. Time Warner is "suppose" to come out later in the week to check the signal strength. I am also having problems with the Cable. Any thoughts?