A certain brother of mine who owns a MacBook Pro heavily afflicted by the processor whine let me know that Apple is reportedly swapping out defective motherboards on the 1.83 Ghz edition of the machines.
CK, a blogger for Apple Defects reports that badgering an Apple phone rep was enough to discover the new motherboard revision and get it shipped out:
Get in line, kids. Maybe it will make the Airport reception useable, too.

