over the past four and a half month I have find this projector to be a great asset . it be clear and bright , easy to setup and adjust when need , and automatically adjust for keyston - I be not sure how it do it , but it work . it be lightweight and easy to carry around with all need cable and remote in the provide bag . view image from a usb stick be a breeze , though it be limit to JPEG image and it would be nice to be able to run PowerPoint slide from the usb stick . I use the HDMI cable to connect to my laptop , but there be VGA and RCA type input for when other need to connect . I do have a problem after about four month of regular use - the blue channel be lose completely , turn everything a horrible shade of yellow . one quick call to Epson -lrb- they include a priority support number and code for fast access -rrb- and they ship a new model overnight . I then simply put the broken one in the box they would send and ship it back free . this be immensely helpful to someone who use a projector regularly and need a broken unit fix or replace in a day . between they excellent printer and projector , and they outstanding customer support , I be become a Epson fan quickly .