Do something good for others- and do it for free!
Go to http://www.theanimalrescuesite.com
and click on "feed an animal". Every day that you click (you can only click once per day) the site sponsers give food to animals in need. If you look on the webpage, there are 3 other links where you can take just seconds to click and give help to a rainforest site, a hunger site, and a child site.
It doesn't take much effort and it helps! I have it marked in my "favorites" and I click everyday. Just try it out.