Sort by date or file name during upload

Thank you all, what you suggest is also an option, but I would have to create a temporary folder, than locate folde rone, copy files from folder one, locate folder two, copy from folder two, import and then delete the folder, a lot of unnecessary extra steps and in case you move instead of copy you might even loose the phoptos. I can live without it but it would be very usefull, at least for me and implementing should be very easy.