Hi, I have had images when in organiser, that seem to jump about a bit. iE when I click on the image thumbnail, it appears very briefly, on the sreen in its larger format as it should, then several other images appear and disappear, and finishinga with either another image, or the one I wanted. has this happened to anyone else? Could I be near the limit of images in the organiser section I have 3,300 thumbnails in the organiser. I am using a iMac with 1TB please help its getting a bit tedious, regards. Mike