Hi Lee - I just bought "Witness" a couple of days ago. I love it! The concept is sweet, the handling is well thought out, and the total effect is staggering. Your presentation and teaching of the effect were very well done indeed - I have watched the video several times for the entertainment value alone.
I also have "Indecent" and I am trying to decide if performing both would enhance or reduce the effect. I'd love to hear your suggestions in that regard.
About me: I am not a performing magician, just an avid amateur of more than 30 years - I did performances back at the end of high school and throughout college, but that was a long while back. Now it's just to entertain family and friends.
Thanks for sharing this effect.
sruli