John, glenn here. *JAmes @ my place using my comp.
you doing a complete flush/bleed? YOu need to bottles for it. YOu gotta work your way from the rear to the front, starting with the rear left, rear right and front left, front right.
when you are pumping and flushing the old fluid out, it is IMPERATIVE that no air gets inside or esle you're screwed.
you doing it yourself? you will need to buy the DIY Brake Flush Kit from Supercheap. Its like $7 or something.