General ⇒ Natbib - babel - Norwegian

[luri-fax]

Dear all,

I have a problem when citing papers with more than one author (and that is almost always the case).
In the final PDF text output the citations is formatted like this:
"... [Surname#1 and Surname#2, year]." or "Surname#1 and Surname#2 [year] ..."

Since I´m Norwegian I want it to be like this: "... [Surname#1 og Surname#2, year]..." / Surname#1 og Surname#2 [year]

Question:
I want the "and" between the authors to say "og". How can I do that?
(I of course have the same "problem" in the bibliography)
I am also happy with changing "and" to "&" if that is easier to accomplish. (both in the bibliography and in the text)

Other info:
I use Babel with no luck (yes, I´ve tried putting natbib before babel in the preamble)
I use TexShop on a Mac and BibDesk to handle the bibliography

Cheers,
Bjørnar