I know this sounds like the tipple newbie thing, but what is the cheapest way to be able to listen into police with a mobile scanner? I dont understand all this ProVoice stuff... I have used a boefeng but only for when i worked at walmart. I just want to be able to listen in to dispatch in my free time. Could someone please guide me in a direction of what i need to do? Good "cheap" scanner/radio to buy? How to set up a scanner/radio or at lease some simple guidelines? Thank you to anyone who may help me. I really Appreciate it.