When I use the" Edit in Photoshop" tab found in my iPhotos (PHOTOS) Library to directly transfer the iPhoto image into PS, it does so as a Tiff. When I try to SAVE or SAVE AS the image after the edit, I cannot get rid of the Tiff, even though I have done so on the image. I cannot SAVE it to the Desktop, nor to any particular folder thereon. It only allows me to save as a bunch of unrecognizable numbers and letters and only to something called an Exporter.....