Just picked up an open box JVC XV-D723. It works ok playing in 480i but as soon as I change to 480p I have weird artifacts on my Panasonic 47" HDTV that shows awesome in interlace mode. What I get is 'noise' bars or outlines on various details on the screen. Sometimes on faces, sometimes on the shadows of certain objects. Looks like sparkling of some kind...I guess. Very annoying. What I wondering is if something like this someone else has seen and what to do about it. I'm willing to deal with the warranty because I want to keep this player since it was a steal for me. Yes, I've tried all the progressive modes too and both inputs on tv. I am using a basic RCA component cabel though. Good enough? Thanks for any help.