File names being changed

Please, please keep the original IMG_1234.jpg file names! I depend on this file naming for keeping all my photos in some kind of sane manner. This change makes the iExpand drive essentially useless to me, and renders the camera in my iPhone much more difficult to integrate with my existing thousands of photos from a variety of digital cameras. This litttle change has destroyed this iExpand product for me.

At the very least, this should be made an option.

And now I have the problem of lots of files in my iExpand with these garbage names, which I may have to rename manually. I anxiously await not only a fix to the iOS iExpand app, but also an automatic way to undo the damage that has already been done.

What was the reason for this change, which is far worse than the problem it might have been trying to solve?