NO!!! Don't ever use Nrage. It has a 0.5th of a frame delay which i have tested in frame advance when Jabo direct input has 0 .2 extra frame delay. And Nrage has been used for Rapid fire Z cancel by a idiot who kept bragging about how he was so good because he could Z cancel back in 07. I'm not saying any names, Iggly, but he actually used rapid fire for almost all his moves and it was 0% fun. He used it for mario and luigi and it was just horrible. You can tell someone uses rapid fire if they don't have a slight delay before there tornado for luigi or mario isn't there before they start going upward. My self, Iv went as high as rapid fire can, I just put stress on my arm in middle sort off and then begin to shake my arm sort of while my finger is shaking fast and when you use it on button it taps it way faster then you possibly could with pulling your hole finger up then down and if you can't finger shake just tap it without going more then tip of your finger nail off the button. Also most people will leave the raw packets or something on in nrage and auto ds. Just use Jabo Direct input or Darkmans.