Hi Danny,

you need a software from Ketron called KETRONFT. You can download it at:
http://www.bzone.it/ketron/internazionale/software/download.asp?software=KetronFT

You need a ToHost cable from Ketron to cennect the keyboard to your PC.

The version of the disk controller in your X1 must be greater than 3.1. If it's too old you must replace it (a new version can be ordered at your Solton/Ketron dealer).

Michael