Jonathan Oxer, who has been labeled "Australia's Geekiest Man," has been hacking on both hardware and software since he was a little tacker. He is a former president of Linux Australia, and founder and technical director of Internet Vision Technologies. He is author of a number of books including How to Build a Website and Stay Sane, Ubuntu Hacks, and Quickstart Guide to Google AdWords. He has been surgically implanted with an RFID chip and is set to host an upcoming TV show called SuperHouse (www.superhouse.tv) featuring high-tech home renovation, open source automation systems, and domestic