Your problem is that the Latin styles use kits and sounds unique to the Latin GW-8 variant. Just as, many of the European styles use sounds ONLY in the European variant. There's an entire extra 64MB of ROM sounds (basically, double the main ROM) in each World variant, and without those Tones, and ESPECIALLY the drum kits, getting those styles to work would be a nightmare...

[This message has been edited by Diki (edited 10-06-2009).]