Jon Johansen [wiki] was only 15 years old when he wrote the code for DeCSS, a program that de-encrypts a DVD so that you can save it - not just watch it - on your computer. The program is a large part of what allows average Joes everywhere to exchange DVD files through networks, which clearly violates the Digital Millennium Copyright Act of 1998. Authorities have arrested DVD Jon twice, but he's never been convicted. His latest target? Apple Computer and the protected music files on its iTunes Music Store. and while media corporations may hate him, plenty of folks in his Norwegian homeland love him. Supporters marched in the Oslo May Day parade carrying "Free DVD Jon" signs and even made T-shirts advertising his software code.