OK, I have an epson powerlite 7250, yes I know it's old. I am trying to figure out how to get the thing to display up to it's highest resolution of 1080i. I only have sources using component out. It will only do this through its HD15 (RGB) connections of 5-wire component, with the horiz. and Vert. synch. It also, very frustratingly uses the Y/Cr/Cb component input, so when I put any of my component sources in all I get is a very clear...Very green, picture. I need help or at least some way to mkae sense of all this stuff. I have an AudioAuthority 9A62 now but it's just can't do anything but 480p, and that just isn't going to cut it.