Summary: I received the projector yesterday and I was very inpressed with the color, clarity, and ability to re-skew the projection perfectly straight and square when on an angle - excellent. I have yet to try the speakers, DVD or other media - just a connection through my laptop. Spreadheets and documenta are easily readable and displayed correctly. I could only rate the unit a 3 until can try out the other features. The only drawback I can see at this time is cool off time.
Summary: My office got this rather bulky projector to avoid having to carry around a laptop to show presentations. Well....guess what?? If you want to show PowerPoints or *.PDFs which comprise most business presentations you STILL have to lug around that laptop in addition to this Humongous projector. We were better off with a small projector and laptop.