On the place where my site is hosted (barronhosting.com) I can have user admins. To test it, I signed up as a user admin, and accepted it. The only problem is that it doesn't work for me. I can check email and stuff, but it won't let me add content. Why is this?

I would contact the host about that. Because honestly, I use them and I don't know what you're talking about. :lol: