Hi to all. I currently shoot with a 36 year old M5 and a 2 year old MP. I have been reading a lot about the M7, and I really like it's features. But I am very worried about it's reliability. After reading the posts here, and all over the net, a lot of people are having problems with the DX system, and electronic issues that require the camera to go back to Leica for service. I am thinking of buying a used mint one, but I also hear that DAG and Sherry Krauter cannot service them. Does anyone know if that is true? I really do not want to be stuck with only Leica service, and reliability issues. It makes the Bessa and Zeiss automatic models look a lot better, if for nothing else than because they have simpler electronics. Any opinions are welcome!