We have been using Valisys (eM-Power Quality) here at Advanced CMM, Inc. since late 1995. Our company specializes in CMM programming (nearly all software languages) and precision measurement services. We made the decision to purchase Valisys because we understood that the capabilities of the software would enable us to provide the most complete and accurate analysis of measurements to our customers that traditional stand-alone CMM software cannot do. Our company has helped our customers transition from their stand-alone, machine-specific software languages to the Valisys, math-based philosophy of CMM programming. If you think we can help, e-mail or give us a call. Ask for Gary Gosine, 248-305-7775.