[support] fields missing when editing cck content

I'm a little confused. I just installed CCK on Drupal 5.10, and created my first content type. Then I created content with my new type. But when I try to edit my new content, I have none of my cck fields in the edit form. In fact, I have fewer options than I normally would: gone are all the workflow and filter settings... I have just title, body, taxonomy, log, and file attachments. What did I misconfigure?