Thanks for the tips, but my laptop doesn't have HDMI, so I can't get DTS-MA or LPCM 5.1 no matter what codecs I have.

My projector will of course accept 1080i, but that still results in pulldown judder. My girlfriend's 120hz Sony TV will remove judder from 60hz progressive sources, but she doesn't have an AVR or anything, just the TV speakers.

What players will output 1080p24 from 720p24? Probably won't bother getting another one (already have an Oppo, a PS3, a Panasonic 3D player, and two Blu-ray recorders), but I'm curious if this feature really works.