Newbie Question???

Hi all, although I'm quit handy with a soldering iron, I'm also quit ignorant to the subject of CNC technology. So bare with me if you will.

I have 200 step, bipolar stepper motors, which means that I need bipolar drivers and would like to microstepp as well. Based on my research on the net. It was suggested that I use a simular version of EAS Microstepper driver and the plans for building could be found on this site.

Now here's the kicker. It's either that I'm very blind or very stupid, because in either case I could not find anything remotely close to this EAS Microstepper driver. Oh yeah the breakout board too.

I hope that someone can help me with this problem.

Thanks
Rob:S