P.S. For those less informed on the ethics of technology: DRM is an acronym for Digital Rights Management. It is used as a euphemism for copy-control. Some companies try to control the ethical–and legal–fair use of music, video, and text. A common method is encryption designed to only allow files to be accessed on approved devices. Good examples are Blu-ray disks and some PDF files. These encryption systems are superfluous and unethical. This is why the euphemism DRM commonly makes lists of technology terms to avoid: Some Confusing or Loaded Words and Phrases that are Worth Avoiding, and Tech Terms to Avoid. We settled on the term CRAP: Controlled Reading and Playing.