I am just entering the R/C world, and bought Aerofly 5.7 and a Spektrum DX6i to start training. I've discovered that I too need an adapter to get started. But as I look at the Y adapter, it occured to me. I don't need the Futaba end of the adapter, so couldn't I just use a 1/8" stereo to 1/8" Mono adapter from Radio Shack and achieve the same goal? Like this one?