I project from my computer through hdmus onto a big white peice of fabric I buy at the fabric store for $ 18 . I have it in a spare room set up at about 100 '' and it look spectacular . it be not hd quality , but it be a $ 200 projector , the bulb alone for most other projector be more than that . everyone be very impressed with the projector , it put out nice color and have decent contrast . I have be watch star war and it make my girlfriend get sea-sick every time there be a fly scene . it really be that good . the selling point for I on this projector be that replacement bulb be only $ 25 . . that be insanely cheap , I will be buy several bulb so I can use this projector for year to come . I may even buy a few more of the unit for the office , live room ect . .