upgrading to Responsive Theme

Hi, i really want to upgrade to the new directory press Responsive Theme. However, i would really know how to transfer all of my listings, members and all member based content on my website to this new Responsive Theme. Can i please get some detailed information on how to do this?

My second question is. I am unable to upgrade my current Directory Press theme to the latest version through the admin panel. Currently i have version 7.0.9, but on my members page there is a much newer version 7.1.4. Did i miss out on something?

Thanks