www.StudioTraffic.com

Joined on May 7th, 2005. Basic Premise of this site, autosurf for one hour, make 1% of your account balance in a day. As I am trying to spend no money out of pocket, this is going to take a while. They give you a $10 signup bonus, so on day one, you get to make 10 cents for your valuable hour, on the first of the month you can request payment, if your account has $100 or more, or you can opt to leave the money you made on the site, and get more for your hour next month.

Google Adsense

If you've got an interest in running your own web site, or already have your own web site, this option might be for you. Provided by google, all you have to do, is sign up on their site, copy over a script to the pages you want it on, and google does the rest. Options are click through traffic, or by page impressions. Depending on the popularity of your site, this may work out for you, it may not. I'm not expecting a whole lot of cash from this as my page gets few hits so far, but for the scientific method, here it is. More to come if/when my page is approved by google.