I noticed that on Leica's website they list out different upcoming workshops / classes. Has anyone taken any of the classes offered / taught by Leica, if so what are your thoughts / experiences? Since I'm new to rangefinders, I was thinking of taking one of the classes for M9 / M-E users but it looks like there's an beginer classes that would be better suited for me (just not offered in 2013). There's a MM workshop where I live that I'm planning to sign up for, just to get some hands on experience with the MM. Any input on any of the classes offered by Leica is greatly appreciated.