Hi Manuel,
if it's of any use to you, I can give you a link to the user styles I've put together & that the korg users are downloading.
Mine are only freebies, conversions & styles I put together from bits & pieces. Plus there's a lot of genres I haven't included, because I don't use them.

Shows members do use styles, & hopefully they would also pay for Good Quality styles.

The downloads vary between 100 to 350 downloads, so some type of styles must be more popular than others.
The biggest downloads have been for
12/8 Ballad
6/8 Soul ( korg doesn't have one)
Autum ( Piano Arpeggio style)

best wishes
Rikki

[This message has been edited by rikkisbears (edited 11-18-2010).]