I've put a set of 8 pictures on flickr:- 4 m4/3 camera comparison - a set on Flickr Taken with 4 different cameras - Olympus E-PL1 & E-P2, Panasonic GF1 and GH1. All at identical settings - both in-camera jpgs and dcraw conversions. Anyone think they can spot which is which? Flickr has them at full size. I'm going to put the "answers" on my blog on Saturday. Hopefully I've removed all the exif data - if not please keep it to yourself.