I know the answer to this will be a head-slapper for me, but I must ask as I am having no luck discovering it on my own...

I have set up a blog, and I have Blog Category as an option, but it always says "** None". Where to I define the category tree (already setup) that I want it to use?

I also have Blog Topics as an option in the template definition but it does not appear anywhere in the post options when I add/edit a post. Does this depend on the categories be defined?

Lastly, just beneath the "Blog Category" selector is a link that says "Add Another Option". When I click it an empty text field appears with a red button (no text) on the right. What IS this? What would I put in there? What is an "option" in this context, and why is it associated with the Category?


Thanks