Five years later, had yet another request for dragging images in directly, and finally decided to make it happen. It does now. Added Sparkle for further updates. Also renames the pictures you are working in, rather then overwriting them, in case such overwriting is accidental. Easier to erase the originals then try and get them back, right?
Operating systems Mac OS X 10.4 PPC, Mac OS X 10.4 Intel, Mac OS X 10.3.9, Mac OS X 10.7, Mac OS X 10.4, Mac OS X 10.5 PPC, Mac OS X 10.5 Intel, Mac OS X 10.6, Mac OS X 10.5