I'll try it as soon as I'm home.
I would like to use 1080i (for the TV) and 1080p (for the projector), but I've already given up on that because my receiver doesn't support different resolution modes for different HDMI outs. I was hoping to find a way to feed it with 1080i signal, as it's good enough for my needs and would work fine for both the TV and the projector. My BD player has a setting for resolution mode, but I couldn't find something similar in the PC. Hopefully the settings you're referring to can be tweaked to achieve this.