Sonic Access have the induction and full Paraliminal session in the first half. The second 30 minutes is the music soundtrack that you can continue your meditation with.
The Paraliminals train you to meditate. You have the advantage of Paul speaking to your non-conscious mind to guide you. They become silent so you can become silent. They help you to create the visual images and imprint your DNA with your desired goals.
How long... how long does it take to climb Mt Everest from where you are now? I'm sorry that's hard to say most people never notice changes in themselves. They are not in tune enough for that. More often than not someone else points it out to them. It takes 21 to 30 days to create a habit. I think by that time you will notice some changes.
Alex