Nice one. I made one adjustment to the backup file. Instead of adding original_ to the front, I left the base the same then added .bak after the extention. I like the new image and the original to be next to each other in my folder list. When Original was added to the front, they all went into the O secion of the file list.
What I would really like is something like this:
logo.png > logo.20130725.bak.png
Do you know how I might modify this to do that?