Mike, don't want to self promote myself, but I have developed an application for Pa60 and Pa80 able to store styles in a database, so that you can build banks picking the style you choose, write them to floppy disk and load them inside your board.
The application is called PRM and is freely available at
www.irishacts.com Moreover, I am developing a better version, able to manage styles, performances and programs. Without boring you with all the details, the final result is that you can "build" the Pa configuration inside your PC, save the configuration to the database and write it to floppy disks (or directly to hard disk if you have the USB interface).
I still have some problem to fix, so I don't know when (and if) I will publish this "new" version.
But, because of KORG proprietary compressed format, this software will never be able to edit resources (I can change a style name, but I cannot add midi events, nor change volume setting or whatever). This is the reason of the wishes in my previous message.