I'm trying to figure out whether this is a "feature" or flaw... When prepping for Lion and checking out some previews/reviews, I remember reading about being able to easily have the dock or menu bar appear while in full screen mode by simply moving the mouse to either the bottom or top of the screen. However, I have found that my dock is acting pretty stubborn and it seems to be pure luck when I am able to have it appear or not. It'll show no problem when I'm on one of the desktops, but when running Safari or Mail in full-screen mode, it may take multiple downward mouse gestures to get the dock to appear. I'm not sure if it's app-specific, as these are the only two apps I have really put into full-screen mode and noticed this behavior. Just wanted to know if anyone else was experiencing similar issues. Thanks.