I'm a first-time Mac user with a brand new MBP. One thing that is annoying me (and I'm hoping it's just something I'm missing) is this. Every once in a while I will have an application running but not viewable (the icon is on the right-side of the dock, but to the left of the vertical line). If I click on the icon, it doesn't restore back up on the screen. The menu bar shows that it's running, but the only way I can get it back up on the screen is to quit it from the menu bar and then run it again. Feels like a bug - any way to restore applications back to the screen when this happens?