Used to map with a 9750 and an outback Gps.
Only had to hook up two wires,buy a processor and data card.We also got JDoffice but other programs will work.
You do NOT need harvest doc for a 9650 with the elevator moisture sensor.
You do not need a starfire receiver.
Didn't like it when we traded for a 9760 and had to buy harvest doc. Didn't see what I got different for all that money.