We sneaked into a secluded room, and googled each other. There your mother agreed to a download from my hard drive. As soon as I was ready to upload, we discovered that neither one of us had used a firewall, and since it was too late to hit the delete button , nine months later a little Pop-Up appeared - a father told his son.You can head over to his blog and read the remaining of the post. And there is a cute photo of the "pop-up".
Well, how did you explain about this important question to your children?