With version 6, If a slide has 2 existing images. Then you add a split screen. Is there a shortcut or easy way to replace the holder images with the 2 existing images? Drag and drop to replace the holder images? The only way i can see is to browse to the files.
To answer your question, currently, no – you have to drag the files from the browser to the image placeholders. You can always suggest that as a feature request, though.