Hello, everyone! Happy to be here! I've scanned the forum and did some searches, so I know there are many knowledgeable participants here! Question: how can I use the iPad to work like an old-fashioned overhead projector ... you know, the kind powered by a lightbulb? I want to hook my iPad up to a "beemer" (projector), draw freehand on the iPad's screen, and have the image displayed in real time on a wall or vertical screen. Anyone doing this? What program or app do you use? What projector? Many thanks in advance for your assistance!