Several Flight Simulator geeks are flying around the world in the 2007 Round-The-World Flight Simulator Race. The race pits teams from AVSim, FlightSim and Sim-Outhouse against each other in a race around the world with special rules, conditions and bonuses.
NASA also has some information on the technique used to detect these lakes"The scientists allay fears that global warming has created these pockets of water. They say these lakes lie some 2,300 feet below compressed snow and ice, too deep for environmental temperature to reach. However, it is necessary to understand what causes the phenomenon as it can facilitate an understanding of the impact of climate change on the ice sheet in Antarctica