Nintendo's new DSi system features a lot of new features, including a Prep Game for SAT. In this game, you must complete tasks to win rewards, including (but not limited to) increasing your score, improving your color wheel, and getting better grades. The game is easy to play, but the rewards are too minor to not be worth the effort. The game also include some great features for students like customizing their game selection and creating and sharing lessons with classmates. This game is a great way to learn more about different countries and their culture, as well as help students understand how the culture works. It's also a great way to help them learn important life skills, like how to pick up a phone and type. This game is definitely worth the $0.99 price for anyone interested in educational games.