dfoo, I doubt the crop factor would be an issue from a shooting standpoint. After all, you're framing what you see. It would be no different than switching from a .85 magnification on your MP to .72 or .58. Your brain will make the adjustment. Perhaps I'm wrong. Muscle memory and visual memory may play more of role than I know. To me though, it is like riding a bicycle. Once you learn, you never forget how to ride (or is it really, once you learn you never forget how to fall off)... what I mean, is you can switch bikes, and it may take a little bit of adjustment, but pretty quicky everything works out even if the position is slightly adjusted. Of course, I have no idea what the crop factor means for printing M8 images yet, as I've only had the camera three weeks now. My best advice is to borrow one and shoot with it. I would guess my framing was no better on my earlier M's (m4 and m6 .72 classic). In other words, it's likelier to be me and not the camera.