Well it's snowing outside my house here in Christchurch, New Zealand, so to keep warm I lit a fire and was sitting facing the fire, laptop on lap, screen facing the fire... you can see where this is heading, can't you! Sure enough, I started to warm up, and then I realised that if I was warm, my laptop must be gettting very warm. I put my hand round the back of the screen and yes, it was quite warm. Then I had a thought... most things warp if heated only on one side, so I closed the lid of my iBook and it had warped alright... now the corners touched the base, but the catch was now so much higher that I had to sqeeze the lid together to get it closed! In a way it seems I've fixed the warped screen problem, although sadly this doesn't seem to be a permenant fix. It has curved back the way it was before. --Michael Adams.