Was totally anticipating my iMac for the past week and today I finally received it. Powered it on and right away noticed two areas with dead pixels, one looks like 2-3mm of dust; not sure if its dead pixels. The other area looks like 2-3 dead pixels in a row very apparent also. I purchased it from Macconnection and already emailed them. This sucks...Now I can't really set it up to how I want it knowing that I would probably have to exchange for a new one.