Earlier this year I wrote about how I used Scrivener on the Mac as my main writing tool:
It’s a great piece of kit and has changed the way I write. I was skeptical at first – how could a bit of software change that? – but it’s helped me plan in more detail and structure my novels. With all the notes to hand, in a very simple-to-use way, I’d say it’s helped me just relax into the writing each night.
Give it a shot: it really did help me become a vastly more organised writer.