I got it last week and ever since it was turned on i have noticed a slight flicker to high contrast areas such as skies or the background on the sky guide. I dont see it watching colourful images. Its not a motion judder, a definite flicker/shimmer. Other people have said that they do flicker, and see nas i used to have LCD, i will notice it?? Is this right? Seems a bit weird that i would see flicker when i've just spent £1500??