Thank you Bill for the link.
The new SET consist of one style, some new performances in the last two banks and some new entries in the songbook. If you open the folders inside the main SET folder you can find and load only the style and the performances in Bank 15 and 16 if you don't wan´t to erase your own performances and styles (which of course have been previously saved in a backup file). I did not want to modify the songbook