Got the "Best of All Worlds" Book (in depth look @ OOTW which Vernon called the card trick of the
century) so sort of done a little study on the effect. Eugene Burger's method on L&L DVDs and his
Penguin lecture is the inspiration for this version. Both his and this one are excellent. Master
class here in both for convincers and structure. However, for a quick down and dirty OOTW (due to
the short attention spans of today's audiences who don't like to watch for long) Ryan Schultz's
version on his Super Strong and Super Simple dvd is the best.