Right, ok change the sequence.<p>Push the side ones down as far as they will go, then align the top of the center one with the top of the left and the right ones.<p>Sorry. That was unclear.<p>The reason why you want to push the left and right ones down as far as they will go is because that's already quite the height.<p>The nice thing about this trick is that it is a relatively narrow setup and still gives you plenty of desktop space.<p>It's about the width of a standard two monitor setup, only <i>much</i> higher.