comments: changing setting doesn’t result in a change

I am using the latest wordpress with Bad Behavior and Spam karma.

My problem is when I change the settings for comments in discussion, in ‘before a comment appears’ to Comment author must fill out name and e-mail. WordPress requires the user to be logged in. Which I do not want.

No matter what setting though in ‘before a comment appears’ i use it still demands that the user be logged in.

What could be wrong. Spam karma is set on normal. Bad behavior is set on normal.