PolarCom is free (although not open source. It is my understanding that it is included only because there isn't anything comparable that is open source.). However, PolarView is paid propietary software. PolarNavy makes money both selling the code and selling the database they are offering.
The people who sell the software have instructions.
http://polarnavy.wordpress.com/2010/01/ ... tructions/You paid for their code. They owe you an explanation.