If it's anything like Oracles Expo stage and couple thousand or more people when Rory does his demo.... if he does his thing like the New York Microcap Conference....BOOMA, BOOYAH!!!! Ask someone from the audience for their cell number at the end of the demo and process a purchase with a 'call to action' from his computer. When he did that in New York it was all she wrote, the questions came like rain and you could hear people getting up to come forward at the end.