I'm a recent convert to digital. W/ all my film gear, figuring out DOF is pretty easy. I'm having plenty of problems w/ my OMD & (w/ one exception) lenses w/ no focus scales. I've used the "preview" button but the small electronic finders are rarely adequate to see acceptable DOF. My biggest problems occur w/ very long FL & macro. After reading all the criticisms of Mu43 as having too much DOF, I was not expecting the have this problem. I see plenty of great shots on this forum so please tell me what you experienced hands are doing to get adequate DOF? Thanks much!