Hello all, a short question regarding the magnet(s) that hold the lid in the late 2008 Macbook Pros: Is the magnet supposed to be strong enough to hold the lid no matter what position the notebook is in, i.e. even if it is turned around the hinge axis or held entirely upside down? OK, I admit that it is very difficult to hold a closed MBP without touching the lid, but the question is not entirely theoretical since situations like this arise when the notebook is carried in a backpack without an extra protective sleeve. (Yes, I know I should not do this. ) Thanks in advance!