CopyMachine randomly copies media files (you select what formats) from a source directory (my MP3 collection) to a destination directoy (the “mounted” SD card).
You can choose whether the destination directory should be cleared (i.e. emptied) first. You can as well define that CopyMachine should keep n bytes of free space on the target drive. Furthermore, CopyMachine can rename files on-the-fly while they are being copied to the target drive.
It’s delivered in a ZIP file. Please unzip it and have a look at the readme file!