this be a great little projector and provide a nice picture however I do not think it be worth $ 500 , in my personal experience ive have trouble with the mini hdmus socket and the chord be way too short , I have also have trouble find a female rca composite cable for the projector , it be just too much to ask for . but overall if you be someone who be on the go , and give presentation daily , this would be the projector for you .