New Laser Hair Removal for Blonde and Gray Hair?

I was considering getting the new laser hair removal treatment on my face. It is called the 'Syneron Aurora Laser (Radio Frequency System)' and is specifically designed for blond & gray hair?I was told that they would complete the treatment and after each treatment, if the hair was dead it would fall and simply not grow back. This re-assured me as I was scared the hair may grow back coarser and darker in colour? I was told this would not happen! Does anyone know anything about this treatment? Has anyone you had this done and what were the results?