The number one thing we always ask people to do is verify the checksum if they have an installation-related bug. We should make it automatic so the answer to that question is always "yes" unless it's automatic.
We have a couple of options here:
- Do it right on boot time like Fedora does (and find out how they do it to grab for ourselves).
- Make it be the first step of the installer.
- Pop up screen on live image login prompting the user to wait while the ISO is verified.