The Roland Central Europe site has 2 separate listings for the GW-8 keyboards, the GW-8L (Latin) and the GW-8E (Eastern Europe) models.
http://www.rolandce.com/products/product...&language_id=EN There is also an Asian version as demonstrated on a Chinese music site with 2 videos (
www.tudou.com). Stéphane Pigeon states that he was involved with a sampling session in China, as well as writing localized patch presets (Latin, East-Europe) for the Roland GW-8.
http://www.homeworks.be/MAH/achievements.php I'm seriously hoping that the world samples are the same on all the various versions of the GW-8 and that the only difference is the included styles but wouldn't bet any money on it. One thing is for sure, almost all of the demos so far have been less than stellar.