The original FSI Programmatic Spanish course was developed by the Foreign Service Institute (FSI) of U.S. State Department. The U.S. government has used this course for decades in order to teach diplomats and agents of the CIA, FBI, and DEA (Drug Enforcement Agency) how to speak Spanish. Learning Like Crazy has taken the original FSI Programmatic Spanish program and re-mastered the recordings for enhanced digital sound quality. The FSI Programmatic Spanish, Level 1, textbook has been scanned and is included in the downloadable reference guide.