My knowledge is limited, I want to learn more about the micro four third system from Panasonic. My last camera was a Nikon D40 DSLR. Currently using a point shoot. I want to get back into photography and read a review of the G6. It peaked my curiosity to learn more. What is the difference between the Panasonic cameras and conventional DSLR? Are you happy with image quality? The performance of your camera? Why do you switch from a DSLR?