HD, correct, germans can set up as well a ltd. several people did so in the past and i had a small chat with my tax adviser about that.
In Germany it is also possible to set up a so-called 1-EURO-GmbH which makes the ltd unnecessary. It costs nothing and I understand it that I would be out of acountability and the insurance would be unable to claim me personally if something happens. So I think that this is the way to go.
Any other ideas?