Pimsleur's Cantonese 1

This is the 3rd time that I've listened to this series. The first two times were quite awhile ago so I'm thinking that listening to it again now would be even more beneficial. As a lot of people will tell you, the vocab learned in this series is very minimal, but for me, the important thing is getting into the rhythm of using tones. Will I learn Cantonese with this set? No. But it is good preparation. Besides, it is a good way to kill time on the MTR.