They are definately different. New Behaviour Generator and Get Around To It, each have a side A and a Side B; you listen to one side or the other or both depending on the project.

Personal Genius is an excellent tape to use before photoreading/studying and Memory Supercharger for after.

Be sure to have a look at the offer LSC makes when you order your paraliminals. You can pick up a couple of free tapes as well. http://www.learningstrategies.com/Paraliminal/Intro2.html

Alex