I just installed an LG CF181D 1080 projector and I am using a Sony Blue Ray player....I have used a HDMI to DVI coupler to connect the BR to the 990 and the 990 to the projector. The projector tells me via an onscreen graphic that the image is 480....I have the BR player set to 1080 and the projector to auto to select the resolution...HELP....thanks