The pico projectors just keep on coming, and now it's time for the 3M MPro 150 to shine. It caught our eye back at CES thanks to its ability to play media, presentations, and even display spreadsheets all from internal memory -- no PC required. Now that ability has been given a thorough evaluation by PicoProjector-info.com and, while the overall performance of the projector was found to be good, it didn't quite deliver thanks to a VGA resolution. That simply didn't push enough pixels to render much business content, and the
