My personal 32" polaroid that was a black friday special back in 2007 has started showing signs of purple shadowing/pixelation Not really sure how to explain it except for some times the heads will turn a purple color or maybe the background behind their heads. Tv has been fine up until now. Just wandering if anyone has ever experienced this on an lcd before, I'm sure someone has. I'm gonna assume it's a panel problem but i'll hope for a component failure.