500 Conference Speakers Research

We are a company which helps people prepare for important presentations which are coming up. We therefore would like to approach as many conference speakers as possible and need support researching this. Project: Speaker Emails Search: Conferences in New York City, London, San Francisco, Singapore, Hong Kong, Berlin, Frankfurt, Vienna, Paris Time frame: For conferences in the months of July, Sept, and Oct. 2012 Conference must be larger than 300 attendees List of conference speakers from each conference: please provide the conference name, conference location, conference date, speakers full name, speakers company, correct email, and job title. Results should be provided on an Excel Spreadsheet. I attest that no information gathered will be used in violation of the rules of the source of that information. I additionally attest, that the information will not be gathered or used in violation of the CAN-SPAM act or any other U.S. law