Pro Skills Drills is a compilation of 54 drills with several levels to each. Each drill focuses on specific skills that a top player must have to compete with consistentcy. Completing these drills builds confidence and skill. Proving that the drills can be done, "The Timinator" Tim Daniels, shoots each drill from start to finish. You can clearly see Tim's excitment on the harder ones that he finishes. The presentation is well done without annoying special effects. The explanations of each drill are clear and concise. As the authors say, "if you can do these drills 7 out of 10 times, you'll be good enough to beat 70% of the people you meet." We don't know if that is true but you will be pretty darn good. DVD plays in computer DVD players and most other DVD players, NTSC compatible. Also sold as a set with the book version.