The Flipped Classroom is becoming a popular teaching method. Students watch video lectures before class, saving class time for active learning (problem solving, demonstrations, applications, etc.). This paper assesses the faculty experience preparing for and teaching a flipped class, how much time is required, and ways successful professors have found to manage this. This paper also assesses the experience of professors re-using their own course materials in later semesters, as well as multiple faculty sharing the same electronic content to teach different sections of a course, or to teach a similar course at a different university. It is found that a key aspect for success when re-using online materials is to closely follow the video materials, so that the online information does indeed provide the preparation students need for the face-to-face time.