I have discovered an identical green speck at the same coordinates on every photo I have taken lately. I cleaned my lens (even though it was not visibly dirty) but that did not solve the problem. Does anyone know what might be causing this? Something on the inside of the lens? Something in the camera's processor? It's easy enough to clone out on any photo I care about since I know where it is now, but it would be nice if camera wasn't doing that. Thanks in advance for any help anyone can offer...