Estel, I recommend at least running an aircrack-ng capture session before initiating some of the other functions. Without the capture session the injection program etc. may invariably end up on the wrong channel, but with the capture in progress they always picked the right channel. That's what I noticed and why I recommended using capture before starting any of the other functions during my work on the fAircrack thread. Otherwise I agree with free-to-try-whatever philosophy