Some of you know that I just got back from a short trip to see the sites in Warsaw, Poland.  Whether it is a good idea to lose and gain 7 hours in the span of 5 days is debatable, the trip was a great success.  The best part is that the whole trip cost about $1,000, including airfare.  It all starts with something called “flight hacking.” This is not a complicated as it sounds.  There are a few tools that are easy to use, which can have you traveling the world for dirt cheap. Scott’s Cheap Flights The best flight hacking tool I have encountered is Scott’s Cheap Flights.…