I prefer to do this on my Mac, but if I must I also have Pc's. I'm trying to update firmware. Why so many programs? I have a RC, PT2 and NM on Mac. when I run one it says I don't need to update, another says I need to update to 4.02 and tells me to download (the software Im running already). Running NM says plug in controller. (I do - and it still says plug in controller). RC does let me calibrate the controller. (TX) I assume is what they are calling the controller. when do I plug into the phantom? what software do I run then? I want to allow RTH and TOC - I had seen it before, but didn't want to turn it on as I was new. Now I can't remember what I ran or where I got into that. Why not one APP that has tabs for Phantom, controller etc. How to update the firmware. Is that only updated in the phantom? or in the TX too?