Marvin Berglas addresses the Essential Magic Conference 2011 which was beamed live into 62 countries and featured 33 of the worlds finest magicians and thinkers including David Copperfield, Max Maven,Lennart Green,David Berglas, Paul Daniels, Lu Chen, Marco Tempest,Rudy Coby, Luis de Matos, Rene Lavand and Marvin Berglas