Yahoo! Finally got the Sharp projector to display 720p video and got my hd audio through hdmi. Thank to dune which can send those signal separately using component and hdmi, and my Onkyo does a better video processing than the dune, so from dune - componnent - Onkyo - component out to sharp zxv9000 digital projector.

Although not a full hd projector and the black is nothing compare to my Kuro, still a fantastic image I got there....