I have seen these pico projectors all over the place, I remember a few years back they were supposed to be pretty legit, does anyone own/use a pico for anything? I am thinking about making a purchase but I am not sure I can justify spending the big bucks for something that I'm not really sure will be worth it. Obviously I can do research online and in store but I wanted to get feed back from people who have actually used a pico in their home or at work.