Came a cross a full working version of KAT , Korg Arranger Tool Kit
Which is great for older Korg PA arrangers that do not have a usb connector like my PA50 which uses an sd card to load styles, etc.
Apparently it will also do a midi file to style conversion, which I haven't tried out just yet. But if it works its alot cheaper than styleworks.
More to follow later
Brian