Studio Theme Questions

Hello

I think this theme has potential for a project we are working on, but am having some issues getting some of the capabilities demonstrated on the Demo site working properly.

1. How are the buttons (Home, Welcome, About...) displayed? I presume they are related to Pages.
2. How does one change the time interval in the Slides? Past themes have had this as an option.
3. The Tab in the demo shows "Hello". Where is this set at?

You can see the demo site I am building here http://projects.carinallc.com/connections

Thanks