content: I've had this windshield mount for a few months now, and while it works, I can't really say that I would recommend it to anyone else.As the other review said, it shakes quite a bit while driving. However, that is bearable compared to the real problem--the pivot head is just not very sturdy. Hitting the smallest bumps on the road, or even just turning, could cause the pivot head to swivel, leaving your PSP in a slanted position.The pivot head swivels while driving whether or not I have the PSP docked in the windshield mount, so it's not an issue of weight. I end up having to adjust its position every few minutes, which is not exactly the safest thing to have to do while driving.