Woah. This is big. You know how the DMCA says it’s illegal to, say, crack the DRM on a DVD – that you bought and paid for – so that you can watch it on your iPod? And you know how that seems, ya’ know, totally insane? Well it seems someone out there has seen the light. As reported by Crunchgear, the U.S. Copyright Office has reviewed the exceptions to the Digital Millennium Copyright Act and has decreed that there are now six legitimate exceptions: 1. Defeating a lawfully obtained DVD’s encryption for the sole purpose of short, fair use in an educational setting or for criticism 2. Computer programs that…