Hers a link to the quick connect below:
http://www.castlecreations.com/media...k_connect.html
The purpose of the quick connect is so that you dont have to unplug the ESC lead from the RX. The is no where (that I know of ) in castles FAQ and the like, that says the Quick connect doesnt work with the field programmer. If I had known I wouldnt have bothered buying the filed programmer.