Us old guys dont have a chance... I am trying to update may stuff to the new 2.4. I have a Futaba 8uaf that I would like to change the thing to the newer stuff. The more I look at things the less I know what to order. DFT V8F8 acc st are all Greek to me.. I have spent all day trying to just order the new plug in thing and some receivers,, Reading the stuff on this site only reaffirms me that I do not know what I am doing. Just joining this too over an hour and I still do not know what questions to even ask,,,,, I have over 10 airplanes ready to fly and NO transmitter, receivers that will work.. Stupid me broke the antenna off the radio and only have about a 50 foot range check.. that wont work,,, any ideas how to help ??