Try these links, I remember the lathe software controller is in there. All you need is an older pc(probably find one in a dumpster) it has to that LSA slot(I think thats what its called)
http://www.intelitekdownloads.com/So...traLight_Mill/ http://www.intelitekdownloads.com/Software/CAD_CAM/
Now if you look on your controller somewhere there will be a serial number. Lightmachines will still give you the software for free if you have the long serial number, I think it was 8 digits or more. Good luck
P.S. Do you have the interface card? If not then you will have to get ya a new controller and use software like Mach or Turbocam