Would love a very simplified file copier with 2 windows vertically arranged and just a left and right arrow. Each of the two windows would show the contents of a folder specified on command line or via .ini.
If a user clicked on a file or selected a group of files and then clicked on a arrow pointing to the other window, the file would be copied. Also possibly an option to select a file and delete it.
The idea would also be that the files cannot be launched from these two windows.
This would be very useful in a Citrix environment over a wan where you want a user to copy to and from a local drive to a server drive but not launch the files or browse around a PC or server.