ok, like it says, i am a totally new, green horn, rookie, wet behind the ears about the CNC world. My lovely wife bought me a Sphinx 1050 for fathers day and i have the mechanical side together. i have downloaded sketchup make and sketcucam to my desktop. the grbl thing i have down loaded several times but can not for the life of me figure out how to "open" it to be able to use it. I am totally at a loss. i wired up the xpro controller and the power converter, plugged it in and it all comes on, but i still do not know how to access it. i know this all sounds dumb and i have looked for info on the web but i can not find a more detailed instruction on how to access it, set it up and then use it.