I would liek to hide both the new topic and reply forms to users who are not logged in.

This would also be useful for hiding and showing other content such as an invitation to register in the header or some kind of message in the header once a person is logged in.

Is this possible in any way?

Thanks.

Guest wrote: I would liek to hide both the new topic and reply forms to users who are not logged in.

Perhaps this thread might be of help to you: How to hide posting form from anonymous users

Guest wrote: This would also be useful for hiding and showing other content such as an invitation to register in the header or some kind of message in the header once a person is logged in.

Is this what you're after - see existing thread: Different header for guest and members

-mb