It's really good to see an update video - even if it is a month old! It's ironic that, as this video goes out on Channel 9, Windows Live Mail (beta) has spent the last six hours or so being a complete arse! This is after spending week with the welcome greeting telling us that they've 'hit a few bumps' with their latest build! lol!
They're probably rolling-out some updates or some-such-magic as I type. In any case, I'm loving it.