Oh my, I hope I'm not wasting anybody's time here.
I posted this question quite some time ago, it didn't get any answers and by now I am ready to answer them myself (which I would gladly do). By now I also realise that putting two questions in there wasn't the smartest move, so I would like to split the post in two. I'm only worried about the up-votes, because if I edit the post at hand, the up-votes aren't "fair" any more (maybe I got them for the part I'm deleting). So what do I do? Edit the one at hand and add one new question, or delete the one and open two new ones? Or maybe neither?