I buy this a few day before I leave to Afghanistan where I know I would be live in a small room -lrb- thankfully by myself -rrb- . I read review of most of the pico out there and the pk301 seem like the best . bottom line : it be good for watch movie and presentation , but I would not use it as a secondary giant display for my computer . pro : \* it be small and light \* it be quiet \* it be pretty bright for its size \* I mount it to a dresser at the back of my room and project it to the other side -lrb- ~ 15 foot away -rrb- . it create a nice 8 ' diagonal screen which be great for movie . con : \* do not come with a remote -- this end up be useful since it be so small and easy to bounce around \* hard to mount and position for view . fortunately I have a spidery tripod for a camera that it screw to which make position of the projection easy . no more fumble with little pamphlet to pitch it up a half a degree . \* not that sharp for text . I try move the focus ring to get sharper text inside the display -lrb- when just use it attach to my Mac Mini -rrb- but the text be readable at best . I would not read a ebook while use it . \* you definitely want the light off or at least a fairly dark room . 50 lumen be the best out there for its size , but not good enough near a sunny window . I probably need to read the manual to learn more how to configure it , but it seem fine at 720p hook to my Mac Mini via the include hdmus cable . most movie look fine , some be choppy , which I suppose be not the projector 's fault . overall I be very pleased with this little guy and be shock at its size like everyone else . I think you give this technology another year or two and you 'll have some even better hd projector .