Fred - this copy program allows you to copy across files and it then renumbers the first two digits. e.g. if you have two technics styles which have been saved on different floppies and just both happened been saved to each floppy as 02 prefix. If you copied both these to one disk then the keyboard would only read one of them.
You would normally have to renumber the first two digits to stop this happening. As there could be 6 items in each style this is very laborious. this program helps you around this. Joan