I use atahualpa 3.3.2.
I installed this plugins: user-photo and wordpress-users. So i have now a page named "Authors" (www.mysite.com/authors/) with a list of all authors and subpages of every authors (www.mysite.com/authors/?uid=1... n). In every author page i have photo, external weblink, recent posts and recent comments.
Now i need to put a link to authors pages in every post.