I'm looking for the most economical way to Listen to the local Fire & Police in my area using a computer to control a scanner. With the paralysis in my fingers I can't manipulate the buttons on a regular scanner. But I can use my laptop with a trackball. I speak into a mic to type I've been listening to the scanner streams for about ten years and found on Scanneraudio.com :: Worcester MA / Springfield MA that you were able to control some of the frequencies (police or fire). My interest's have broadened I want to control my own. So in short I'm looking for a scanner that can scan at least the Worcester Edacs, and the MSP troop C. If I need apco let me know because I think it may be to much for my wallet and stick with Worcester EDACS for Trunking. Ideally I would like a small set-up minimizing space and wires to fit on my hospital table. I understand I need power and USB/Serial. Being inside the city of Worcester One mile south of Worc airport on a hill I'm hoping I won't need an Outside Antenna. Any other local talk groups or frequency's I can pull in are a big +. I live in a smaller wood frame house if it makes reception any easier. Trying to be cheap not afraid of new/used amazon or eBay. Don't have much to spend on this interesting hobby but looking to learn. Thanks in advance, sorry if I asked too much or posted in the wrong spot.