Is it possible link to a category?

Hello Folks!

I'm using Drupal as a blog and for publishing articles i write for a open-source magazin. I'm using drupal 5.3 with a couple of additional modules including taxonomy. To organize my site i use two categories under those i sort my stories

* Blog
* Magazine

According to my categories i added two primary links "blog" and "magazine", so those topics show up on the header of my site.

My problem is now, that i don't know how to add the right tags to my articles. I could add to each article the tag "blog", or "mazazine" and use the corresponding taxanomy-links to create those primary-links. But this is not what i want. Inside my tag-cloud there would be two dominating words "magazin" and "blog". I want to use my categories as primary links. Every story which has a tag inside one category should show up, when i click on that link.

But i couldn't find a way to link to categories. Is this not possible? My site is

http://www.christoph-langner.de

In the case you don't get what i'm trying to describe.

Thanks for your help
Christoph