This video will show you how to install the Photocrati theme and how to set up your first gallery. I also talk about setting up menus and even run into an error while creating a gallery that I fix. Actually the error I believe was just a bad file name so it was an easy fix.
Make sure to click the small button in the right hand side of the video to expand it so you can see it better.
Hope this helps you understand how to install and setup the Photocrati theme and gets you up and running fast. If you have any questions please feel free to contact me.