Thank you for the reply's Eileen & Derek.
I downloaded this file when I got the Genos about 3 months ago, I've no idea where from, I tend to download anything that looks interesting with a view to using later but as we all know later hardly ever comes !!!
I tried putting it on to a usb and loading in to the keyboard, but couldn't work out how to load it.
I wonder is this type of file for universal use or keyed to only one keyboard ?