Ok, well I truly didn't notice this until I installed leopard, i KNOW it has nothing to do with it, but it was weird. Anyways, in the bottom right corner of my new 24 inch Alu iMac (Purchased Oct. 13, 2007), I can count about 30-40 dead pixels, all sort of in a cluster. Its weird because there are ones that seem real big (the 30-40) , and a ton of smaller ones. Now I have read about Apples policy with dead pixels, but this many is just ridiculous. Does anyone know how it works if I have the apple care for my mac? Should I be able to exchange it?