We're outgrowing our current suppliers and need to find suppliers within a 4 hour drive of Cleveland to cut our guitars and necks. Must be able to work with .igs files and/or pre posted programs. Will soon arrive at 30 units/ month and expecting it to rise much higher. You can see our products at http://www.strictly7.com We will send you sample igs files on request. We've had problems with an outfit using MasterCam being unable to read the details. We can post programs for most controller packages and have had a lot of success using Shopbot and MachIII installations. We're using OneCNC for design and post processing.