Apparently the template section is gone from Unraid as of 6.10 so the first step of the instructions "Add the URL of the template repository" is no longer possible from the web page. Apparently there is a way to do that by browsing into the OS (USB) drive files.
So I tried installing from Community Applications .... where I choose either Intel or Nvidia but I have neither. I have currently an AMD CPU but no Nvidia graphics card. Would getting a 1050 or 1060 be the best course of action? I need to look up what people are using for Gaming VMs now.