Comparing the PENs...
Is there a web page available that allows easy comparison between the various versions of Oly's PEN cameras? Olympus themselves doesn't seem to offer such a comparison feature on their website.
A few of the PENs seem to be on sale at the moment, and the price looks right, particularly if looking for a small walkabout camera that produces decent pictures. But it's almost impossible to easily compare features on Olympus' site.