I get my proyector in the mail anf right out of the box it have a problem with the audio , could not fix the problem so a call amazon and they send I a new one the next day -lrb- amazon costumer service be exelent -rrb- I recive the 2nd one and everything work great for one hole day , i be very happy in till the hdmus port stare to act funny , the hdmus will lose complete signal , this be very anoying because everytime i have to desconect my ps3 or blue ray and hook it right back to get the signal go again !! I have 2 for a week and only be able to use it one day for about 2 hour ... . what a pain in the butt !! . . my son be upset because the thing do not work for he ps3 and it make my experiance on get this product soo miserable , I will not recomend this UNIT if you be plane on USING IT with HDMI PORTS !! IM RETURNING IT and GETTING MY MONEY back !!