Below is a link to their free STP language converter which "translates a site template file (.stp) to a desired language".
This would be very useful if you want to install the Microsoft templates (the "fantastic 40") but you are running a sharepoint server in alanguage that Microsoft didn't release the templates in.
See this in the Kwizcom blog or just download the tool from their site.
If you want to know how they do it - they are telling you that too!
Good work guys!