I have searched quite a while for a good projector.
had a HP before, but the replacement bulbs are just as expensive as the system.
then i decided to give this one a try.
it has about every IN-plug you'll ever need and the picture quality is really high.
i use it on my 3m dia projection canvas, and its crystal clear.
also i got myself an HDMI upscaler on this page(composite in, scales up to a resolution of 720p)
perfect addition to this projector, i can only recommend it.