I wile ago we posted about the iPhone mini projector, we found a temporary solution. It’s less Strak Trek technology, butt still dope! Check this out. Turn your iPhone 4 and iPhone 4S into a 50-inch Home-Theater. With this slim case includes a Pico Projector that enables you to showcase videos to family and friends every where you want. The device also includes a built-in loudspeaker, a manual focus wheel, and a built-in 2100mAh battery  for that 2.5 living time. Via here