Just curious to see how many others have these? Any sort of little chips on the bottom from the machining process. I care not, as who really cares about a <1mm chip (Although most on this board probably would) My last 15" Unibody had one also and drove me absolutely nuts. I have a feeling it was all the trawling from this board that led to go to such microscopic lenghts to obtain the perfect slab! This time around though it's a non-issue.