Hi Clayton, AFPD is a discontinued product and is no longer supported after OSX 10.6. Since you're running OSX 10.8, you might see some issues, for example, fullscreen mode does not work. As for your Hitec Tx, I am not familiar with this model. You would have to check that the signal from the output port is in PPM mode. Please refer to the instruction manual for the Tx. You should disable the trainer mode.