A US Federal judge has ruled that a company must stop selling a software program that allows users to make copies of DVDs. But the company vows to appeal: “There is no difference between making a copy of a music CD for personal use and making a backup of a DVD movie for personal use. We are so firm in our belief in the principle of fair use that we will appeal this ruling immediately. And we will take our fight all the way to the Supreme Court, if that’s what it takes to win.”