Just Received my new FC40 and am updating the firmware. I am having some confusion regarding updating the copter firmware vs updating the transmitter. I have downloaded Naza Assistant 2.20 and performed the firmware update on the copter. I have set up IOC and RTH failsafe. I can see the transmitter sticks moved from within that software. I have also downloaded RC Assistant 1.1 to calibrate my transmitter. I cannot find a port to connect it to the computer anywhere on the transmitter. When I'm in Naza on the upgrade page it states that the Reciever firmware is at 22.214.171.124 and that the transmitter needs to be at 126.96.36.199 but I cannot figure out how to verify the firmware on the transmitter. Can anyone clarify? Appreciate the help.