Now, as much as I love audio presentations, the 9 CDs in this pack made me a little cautious. Yes, I did really want to expand my vocabulary, but 9 CDs?! Was it really necessary? Well, I can tell you now that it was certainly worth it.

Each CD is a level up for a challenge - the words get stranger and more complex. This is nice because if the first level or few levels is/are to easy, you can just skip ahead. But you never know. Sometimes it's just nice to listen and be proud if you know a word.

Don't expect to memorize all of the words automatically upon hearing them. Although the system is great, you'll probably need to listen multiple times for everything to sink in. Otherwise, writing the words down, repeating a few in your head daily, and so on could help keep them in your memory.

A great purchase.