I have a Sony kp46wt500. Anytime I use the dvi connection from my receiver i get faint blue horizontal lines throught the picture. Sometime it displays a scrambled picture. The only time it doesn't (with dvi) is when I'm in 480i or 480p mode on the box. Component works great. I even tried swapping the tv and the voom receiver for new ones with the same result. Any Ideas???