Looks better with the extra space - but I was actually talking about the left and the right hand margins. Reducing the line width will make reading much easier.
I was thinking along the lines of large heading that said 'Links' at the top of the page. It just looks like something is missing when you start straight out with the list of links.
Is the sidebar going to present on all the tabbed pages? If so it should be located outside the main content section (in my opinion anyway).
Is there an english version of the site? It would help us all greatly if you posted it in english, its hard to know what the headings mean otherwise. eg. tegnforklaring???