Terry, I purchased a K2cnc machine. It came in modular form, all I had to do was put the X axis frame on. It also came complete with control box prewired with Gecko 201's, a power supply and wired motors and cables. I currently have the printer port connection and usb. A breakout board did not come as part of the original purchase. From schematics I've seen on CNCzone I have all the right stuff to wire and configure my limits and homes. I believe I've let fear take hold. There's stuff I don't know a whole lot about, and I'm hesitant to go in and do it, if you know what I mean. Unfortunate for us nooby's a manual is not provided by K2cnc even as of yet, so I'm pretty much on my own here(thank God for cnczone and this forum or we noobs would be hard pressed to get any information at all). Now I need to know how to wire up an E-stop button, or would a charge pump be better?