In this thesis theme tutorial, I show you the specific steps necessary to backup the customfunctions.php file used in your WordPress Thesis Theme 1.8 blog or website.br br This video also shows you how to backup any WordPress file on your server regardless of the theme you are using.br br In all modesty, I believe that this is the best thesis theme tutorial on this subject that I have seen.br br Please leave your comments and let me know if you agree.