bing is supposedly more "family friendly" than Google. I recommend swagbucks.com. You can earn points or swagbucks when you search that can later be exchanged for swag. You don't get a buck with every search but as you use searches over time you start to build them up. The swag at their store can range from gift cards to MP3 player to tee shirts to musical instruments. They even have an area where you can swap video games with others & earn extra swagbucks. I've just started using this site so I haven't been with them long enough to rack up too many bucks but I have a friend that bought her husband an iTunes gift card for his birthday this year which was nice since money is tight at their house right now.