the first two people that praise this junk obviously work for the company that make it . a bic lighter throw more light that this weak projector . my unit 's HDMI port do not work -lrb- no sync -rrb- , the headphone jack do not work -lrb- even when the menu selection be set to line -rrb- , and the resolution suck -lrb- 640x480 - where as 800x600 should be consider a bottom barrel minimum -rrb- . the focus be not uniform from far leave to far right , and top to bottom . the construction look like a toy make in a third-world country . fortunately , I also order the LED Samsung 410 for less than $ 600 . my buddy have the p400 , and I be wow by it be picture quality . it do not have hmdus -lrb- the only real reason I buy this junk in the first place -rrb- , but now I could care less .