Hey DPReview, when you get around to the full review, please answer this question: How does the remote live-view look through the ethernet port and/or wft-e6 transmitter?
I do a lot of remote shooting with my 5DmkII, but I'm always disappointed with the frame rate of the remote live-view over USB. I estimate the feed is no more than 10 fps, even in good lighting (probably a bandwidth issue). The HDMI port gives me a nice, crisp 30 fps, but I'd prefer to tether my camera with only one cable. Unfortunately this isn't one of the specs that Canon publishes, so I'm counting on your review!