I feel kinda lonely in this topic ) Also feel like I stole it.

Perhaps I've jumped to the conclusion too quickly. I mean, about expansion packs for S750/S950. It's a good thing that their content is quite different from the factory one. And it's indeed very localized. I don't find Eastern Europe pack very useful for me - although it contains styles for Russian folk songs and voices of 'babalaika' (I prefer to use a factory 'mandolin' instead), but I found to be interesting Oriental and Eurodance packs.