I am in the process of upgrading the shack to digital. BCD 996s and BC-T15s. Thought I would get a jump on programing with the software, but this new dynamic memory is a little different. As Cool Hand Luke would say " I Need To Get My Mind Right" So when you guys stop laughing at the old new guy, let me know if I have this anywhere close to right: SYSTEM = Fleetnet,Mpscs, Aircraft, Marine, etc. SITE = The tower I want to recieve from???? (Trunked). Analogue ????? GROUP = I am guessing would be like a "Bank" on a regular scanner. EMS, Fire, Police, The Dog Catcher, etc. Am I even Close?