Major NTFS Vulnerability via Knoppix

I'm not sure if I'm the first to discover this ( or maybe see the potential for some easy digital espionage) , but there is an EXTREMELY easy way to bypass the security of the NTFS file system. A few weeks ago on TechTV, I saw Chris DiBona featuring Knoppix and thought that I'd give it a try (what an amazing concept - an entire OS running off CD-ROM). Anyhow, here's the thing...