Files sub folder

[Rich]

I wouldn't do it by file extension. Example: if company have products with 50 images they need to by able sort them somehow, so i thing if you have under files the opportunity to create new folder for images say catalog and then other folder website photos this will be better idea. I don't think you can do it with file extension.

And yes the folders need to by under upload folder.

Your idea is grate to that will be bonus to this.

Hope I make sense.