After 1875 he made royalties, but they were not large--only 5% of first-edition sales.

FORBES: Eerily Prescient

But the 2006 edition of our list features some unusually large leaps up the list--and major plunges as well.

FORBES: Biggest Movers

The real shakeup for some might just be the new price points, which drop the cost by a large amount for offices that don't need more than a slice of what the all-out Datacenter edition has to offer.

ENGADGET: Microsoft delivers Windows Server 2012, puts the enterprise on cloud 8