This page has some useful information on making money.  There are many ways to make money and advertise on the internet that don't cost any money.  There are a few companies that even pay you to be

You thought you had a good idea on making money, but you aren't getting the results you want.  You may have a website that isn't getting the traffic you want to.  I was one of those people and still am.  I decided to make a website with a bunch of ideas and links I have found so far.  It's not really fancy, but has some good info on it.