One of the big problems with portable projectors is content — while the projector itself might be easy to carry around, your satellite service? Not so much. The Epson Megaplex Projector ($800) solves this problem by building an iPad, iPhone, and iPod dock directly into its dual 10-watt speaker laden back, while a 3LCD projection system blasts out a 720p image at up to 2800 lumens. Of course, it also offers HDMI and component/composite video inputs for those times when you need something more than the movies/presentations/games that your pocketable buddy can offer. We're using our review unit every night at the campsite this summer.