Hello,
I am a bit new here and would like to find out more about Insrance here in Switzerland. We have a Krankenkasse, what esle is a must.

Thank you.

Privat-Haftpflichtversicherung/responsibilité civile - public liability insurance.
It's normally taken out with contents insurance. Doesn't cost much.

How to find, where do go, how to choose.

Thanks

http://en.comparis.ch/

You can also have a look at those threads for more information:

Health Insurance FAQs

Deductible / Excess / Franchise - which is the best one to choose?

Everything about Basic health insurance in a PDF

Or contact Jenny via this forum:
http://www.englishforum.ch/members/610-jenny.html

I agree, Jenny was extremely friendly and helpful with my endless questions.