[Useless]

Here's a simple description of a basic free site:

Index page - Title, warning, up to 3 links out to sponsor or hub, enter link to main page.

Main page - Title, up to 3 links out, links to gallery pages.

Gallery page - Title, 10-15 thumbs linked to full sized pics, up to 3 links out.

Most free sites have 2 gallery pages, some have three. Do not go over three. You don't have to have the title printed on each page, but I personally like to see it. Keep the same style/aesthetic throughout the site. Do not put a free site on the root of your domain. Put it in a subdirectory (not subdomain), that way you can put many free sites on a single domain.