V 2.0 beta 4. Categories how do you add a blog to a category

[nns]

Ok what gives with the categories? I have created 4 blogging categories can someone please tell me how you add a blog to a category?

[Hatsu]

Where did you create the categories? In ACP? If so, has the usergroup the permission to use those categories?

[nns]

I created them in the admin control panel. Why would you have to give a usergroup permission to use them?

[kentaurus]

you do no add a blog to a category...

these are "predefined categories" for your users to blog into