The Rosetta Stone's Dynamic Immersion method takes you inside Spanish from the very beginning. You learn to speak, write and understand using your natural language-learning abilities and our fully interactive technologies. With over 3500 real-life images and phrases in 92 lessons, Spanish Level I, Personal Edition provides up to 250 hours of mastery instruction in Listening Comprehension, Reading, Speaking and Writing. Systematic structure teaches vocabulary and grammar naturally, without lists and drills. Previews, exercises and tests accompany every lesson with automated tutorials throughout the program.