You can mail me in English or in Russian.
There is Yamaha PSR emulator for PC
These are styles for Yamaha PSR emulator (zipped archives). You can use these styles also in the Yamaha Visual Arranger program (visit www.yamaha.co.uk). There is editor for Yamaha PSR styles: There is instrument files for Yamaha DGX-300:You can mail me in English or in Russian.