Research Brainstorming http://www.winningstack.com/Courses/ki/KI5.mp4 Researching the App Store http://www.winningstack.com/Courses/ki/KI6.mp4 Research Spreadsheet http://www.winningstack.com/Courses/ki/KI7.mp4 Pricing Models http://www.winningstack.com/Courses/ki/KI8.mp4