Hello all, I am comfortable enough with the OMD now to start contemplating selling my 5D2 and substantial investment of lenses. There are two things that keep me from selling it. The first I don't want to address in this thread (continuous autofocus). The second issue, which i would appreciate input on is print size/overall image quality. I've looked around online at various articles that attempt to answer the question of print size for a given number of megapixels and get similarly varied answers on it. When I go on vacation I like to use one image and make a large print with it. With the 5D2 I can print large without hesitation, 20"x 30" for example. What do most feel is the reasonable limit in print size of the OMD? I know there are things to consider like viewing distance ect...I'm just trying to get a feel for what folks have had success with.