This is with the E-PM1. I noticed a bright blue (cyan?) spot in the same location on several images. I suspect that it is there on many more, but the subject matter often hides it. I finally cropped enough out that I could upload it to a gallery (I've really got to study our gallery operation more carefully!): (Click to see it large enough to see where I circled the spot} Is this a hot spot? What can one do about this sort of thing? Thanks in advance!