It looks like a kit from CNC Router Parts: PRO Rack and Pinion Parts | CNCRouterParts , including a controller from Geckodrives. That's fortunate, because they both have good reputations for customer support, including from this forum, where there's a section devoted to these machines: http://www.cnczone.com/forums/cnc-router-parts/ and controllers: http://www.cnczone.com/forums/gecko-drives/ . Post your questions there, and you should get some expert assistance.
Your pictures are upside-down because you're on the other side of the world...