Translation of Herrscher

First of all I have to say that I am trying not to get myself into a situation where I have to eat thing that I don't like. That means that I have never tried a strange meal or bizzare food.
A good friend of mine. He works currently in NY but is a Swiss lawyer, excellent and very intelligent. Shall I ask him? OK, sounds great. Maybe we can add his words and expressions (from the law field) as well.
For quite a while we were considering to offer a downloadable version of Vocabulix. I could put a popup screen where it says: 'wanna download a Vocabulary Builder or continue with our online lessons?'.