VIGps - Version 1.0 GPS Navigator with using a scanned maps and possibility to open a lot of maps together.- you can show a current GPS data (Speed, Direction, Longitude, Latitude, Time, Date, Height); - you can open any of scanned maps (in a "bmp" or "dib" format); - you can calibrate the scanned maps yourself by two calibration points only (left-top and right-bottom); - calibrations are stored automatically for every map, you do not need to calibrate a map next time; - you can see your route line and speed direction at the map;How to use it:- connect your GPS device to your computer by the com-port; - open a Properties Dialog and set you comport's name and a Bits Rate (for example: COM1, 4800); - you will see your position point at the World Map.