Reading the testimonies I see that I am one more of the happy costumers of Isha that was very well treated along the process of buying and, especially, installing, a quite complex process. Wim is there giving everything to be sure that things work. You can feel is commitment, and thats special. I want also to thanks for extreme patience with all my emails with many questions about the device and the programs before buying, giving me the time to make my mind. Long life to WIM!!