Always searching for a way to improve your site’s rankings in search engines? Have a good site but nobody seems to visit? With a little effort, these sites can help you with that. Once you sign up for any of the free auto surf programs below, all you need to do is go to the surf page they tell you to. Once there, the page will refresh every so often (from 5 seconds to 45 seconds, depending), and for every couple of sites that you visit this way, someone will visit your page! That’s it! Plus, if others join up under you (up to so many levels), you will be credited a percentage of the pages they visit too!