Had a great experience participating in Marcs show - I was the star.However, his follow up is nonexistent. I purchased a video for $20 and never received it. I was supposed to get a free custom therapy tape valued at $200 to reduce stress. I called several times, left messages, never got a call back. I emailed and my email was returned mail box full. It has been almost three months since the show.Very DisappointingKenny