I had a old uniden scanner from back in the day and decided to buy a new one for the system in my area. I bought a uniden 996xt new. I have found out that the software is recent and everything is ok with the scanner. Looking around on the instructions only hurt my brain. I live in the northwest part of GA, near Chattanooga TN. I have tried programming the scanner but i just need some help with the trunking aspect of it. I know nothing about the different systems out there and i know absolutely nothing about trunking. Any tips, advice or better yet instructions would be greatly appreciated. I would like to program all the frequencies i can from the chattanooga area including some counties in georgia." catoosa, walker, dade, whitfield.