I liked this part: "It's a very volatile, combustible fuel like gasoline. So there are some safety issues, as you would want to handle any fuel properly," he warns.
You mean that the still might blow up.
And still's are legal as long as you use it for personal use, not to sale. And even legal to drink, as long as you do not drive or walk out of your house(public drunkness).
And I only opened up one of those links, but I thought they were free and legal.