I just got a Panny 47in the other day and have been loving it. Did the convergence, (9pt, the 47pt was just too confusing for me) and did the red push defeat tweak, adjusted the color and contrast according to most tweak pages. I notice that I get some fine noise when watching most DVD's, expecially ones darker in tone. Is this just NTSC artifacting? Also, when not using component inputs the picture is very dark. Is this because I havent broken in the guns yet? I wont be springing for and ISF calibration for a while now but want the most out of this. Any ideas?