I actually notice quite a difference with the new freescan updated platform. The thing I still can not grasp is the system numbers. I have systems assigned to startup keys such that when I turn on the scanner, I activate it by starting the key configured. However, on the display screen I see the system displayed with the frequency or units then there are two lines on the bottom of the display the first is S0: 123456789 . then GRP: 1234567890. No matter what I do I can not get the S0 to change to any other system. So I currently have ten systems assigned under S0 in key configuration 1 then another ten systems under key configuration 2 so on. I have assigned these keys by assigning under startup icon. Can anyone tell me if this is the only way or the correct way to program this scanner or if there is a better way more convienant?