Lifehacker has news (and instructions) of a new feature quietly added to Google Earth. It's a flight simulator that allows you to take off from the airport or runway of your choice and pilot either an F16 "Viper" or SR22 prop plane. There are a number keyboard shortcuts available to control the plane, as well as joystick support. It is reported to be a little tricky to get the hang of but then again I imagine you don't jump into the cockpit of an F16 and nail takeoff without a little simulator time either! I'd like to give it a try but ArchLord is taking up most of my free time! I'll ask the kids to check it out, or if you do let me know how the experience was.