If you haven't heard about this yet, you are probably pretty sceptical about it. But there is no reason for that. We have tried it out ourselves and we are pretty contempt with it.
Here is what it's about, read on:

Earlier last year, some companies appeared on the internet offering everybody some payment for surfing the internet. They offer a small window with ads in it that you keep open while surfing. These companies receive a lot of money from the companies that want their ads to appear on the Bannerviewer. They pay the viewers of the ads for viewing them to keep them viewing to earn more money (;p complicated sentence).

"But how can I support the Treehouse with that?". Well, that's simple. Gotoworld pays everyone for referring someone else, and if the people you refer refer other people, you get paid for that as well. This goes on for 4 levels of referrals. But for more information on payment and for registering I would recommend you visit Gotoworld

Make sure the number 1043375695 appears in the 'Your friend's ID#:' box appears to support the "Baumhausers". You can also make money yourself with this program, just refer your friends and you should easily make 50$ or more a month.

We would greatly appreciate your participation in the Gotoworld-program, since we can buy wonderful Christmas presents for the Treehousers. (;-q)

Here is the link to Gotoworld

Thanx in advance. Gotoworld.com will provide you with all the information needed.