Mackey, I am including Matt Clement's web site address - Read EVERY THING that is there and then send him 21.00 and your Radio information and you will get what you need and IT WORKS.
I am using his Parrellel Port Cable on LP1 (same same Printer Port) and it works great. Using and older Futaba Conquest 6 transmitter and the dual rates and even helli controls will work great if thats what you desire. I have downloaded about 50 extra planes from all over the world. Some good, some bad, but hey, they are free You can build the cable yourself but hey, 21.00 ?? I think this is good.
Matt's Webb Address:
http://fms1.mattclement.com/
Good Luck, AirDog