I received my new 27" i7 1TB HD on Friday. I was amazed at how fast the shipping was. I'm in the UK and I was told it would be shipped from China and arrive in a week and a half, but instead it turned up from Ireland the very next day! After unboxing it I ran all the tests.. yes, call me a sceptic and tell me I'm looking for trouble! No yellow screen, no grey shadow, no scratches on cds, no dead pixels on photo booth. So far so good. I could swear my Superdrive is making an odd off-key noise when accepting discs, but second opinions tell me it's normal. The Seagate drive can make 'processing' noises every now and then but it doesn't bother me too much. I think in Europe we're stuck with Seagate for 1TB from what I've read here? Anyway, when running the pixel test I noticed that there is a small cluster of reflective (inactive or dead?) pixels on the top right corner about 1.5" in from the sides. These aren't visible usually, just when running the pixel test. Also, when changing the display to block white I noticed a speck of dust behind the screen on the bottom left about 2" in from the bottom and side of the screen. The dust kinda irks me a bit, even though it's not in the centre of the screen or anything. I just wanted to know if I'm expecting too much? Would this be enough for you to ask for an exchange or am I being way too picky?