Corn & Soybean Digest Editor Greg Lamp attended John Deere's product launch recently. He got a sneek peak at all the new tractors, combines and implements that will be new for growers to use in 2012, at what John Deere has touted their largest product launch in the history of the company. Here he spoke with Bob Dyar, product manager for John Deere AMS, about the new Machine Sync.