I uploaded the videos from yesterday and today. Have a look at my youtube channel if you're interested (http://www.youtube.com/user/ingeridklaveness).
The progress is ok, I still catch myself on the video rewarding not so perfect behavior, but anyway we're getting somewhere! Karine and I discussed ideal criteria (how picky I want to be before raising the plank) and I sort of see the point of not necessarily demanding 30 cm hits, as long as they are in the lower half of the contact (below 45 cm). That would make the training a lot easier (most our hits are already within that area), so I'm going to consider a bit of change in our plans :-)