Is there a tutorial for Atahualpa?

Is there a tutorial for Atahualpa that I can find? I want to set up a menu bar at the top, I have way too many pages that go down the side. It looks messy and confused. I guess I need to do parent and child menus - but I am utterly lost. :-(

I am short on time, and long on questions, not nearly enough knowledge and experience. A tutorial would be fantastic! Please let me know.

Thanks so much!