I have many disks left over from my Technics KN 2000 Keyboard. Having recently purchased a Yamaha PSR2000 Keyboard I am now looking for a conversion system which will allow me to play the KN disks on the Yamaha. I have heard that the EMC Styleworks system would be suitable. Do you know if any of our members have used this system and if it is reliable? Also a Source Of supply and cost would be helpful.Thank you.George Shaw