RTL SDR DVB-T Dongle (RTL2832U+R820T)

2 and a half weeks ago, I bought this simple DVB-T dongle! It arrived yesterday. SDR means Software Defined Radio, it basically allows you to receive a wide range of frequencies using your PC and cheap DVB-T receiver dongle. *I thought that 131MHz is 2cm amateur band, but it is not. IT IS AIR BAND, my mistake* Setting it up was a hard task, Windows 7 was giving me a really hard time installing custom made drivers to turn the DVB-T receiver into SDR... but I got it working! I tried HDSDR software at first