Sorry for any confusion.
The main difference is that this offer contains Levels 1-4, and does not include level 5.
Rosetta Stone levels are as follows:
Level 1: Builds a foundation of fundamental vocabulary and essential language structure and helps people gain the confidence to master basic conversational skills including greetings and introductions, simple questions and answers, shopping and much more.
Level 2: Allows people to navigate their surroundings as they build on the vocabulary and essential language structure in Level 1. Helps people talk about their environment - such as giving and getting directions, using transportation, telling time, dining out, enjoying basic social interactions and much more.
Level 3: Lets people connect with the world around them by building on the language fundamentals and conversational skills they developed in Levels 1 and 2. This level allows people to share their ideas and opinions, express their feelings and talk about everyday life, interests, work, current events and much more.
Level 4: Gives people the opportunity to open their understanding of the language as they build on their success in Levels 1, 2 & 3. Lets people negotiate complex situations with confidence and accuracy, develop conversational skills to navigate the workplace, care for their health, arrange repairs and move abroad. This level lets people learn language for driving, planning adventures and much more.
Hope that helps to clarify.
Mar 14, 2013