Hi all I just brought a Samsung UA40D6400 yesterday from Smiths City got it home plugged it all in and there are some nasty lines running everywere and weird pixelations all over the picture I have Tried it on DVB-S,DVB-T,DVD over HDMI and they all do the same thing I was thinking it was reception but have ruled this out Should I be thinking of taking it back for a change ? Cheers .