I just went and bought my imac yesterday and was happy until i was browsing the forums and noticed a dead pixel. However i don't think its dead. It only appears on white or green back drops. on Blue red and black its not there. so im assuming its only stuck. Im running Pixel fix and i plan on running it for an hour while i go do some errands. Anyone else had any experience with this? Does this sound like a stuck pixel? and if so what else can i do if this fails to work?