[Photo: Iamalegend] Trying to show off your latest iPhone-filmed video or a slideshow of photos without a projector is a bit of a pain. But you don’t need a projector–all you need are a few other ...

If you're thinking about adding a projector to your home, DIY site Instructables has a step-by-step guide on how to create your own functional projector for much less than you would ever pay retail.