Forgot to mention this cool website...

The Today show did a spot about this website that carefully reviews all of the links in their search engine. Kids can make thier own avatar and they get points for visiting websites. It's free and so far has produced some great sites for my kids. I'm not worried they are going to "accidentally" pull up something inappropriate. I'll let you know if I run into problems. For now it seems like a great solution. It's http://www.kidzui.com/ Have fun!