You would go to the 'database' link in the blue toolbar, then select Alabama, then the county Gadsden resides in - if I got this right the link is
http://www.radioreference.com/modules.php?name=RR&sid=278
Since you're coming from a 796, purge the word 'banks' from your vocabulary -with the 996 there is no such thing. You would do well to keep this Wiki article handy, as I'm going to mention a couple of things from here
http://wiki.radioreference.com/index.php/BCD996T
First in the 'related pages' section read the article from Paul Opitz titled 'Scanner Programming: Man-Machine Interface'. This will get you started thinking in some new terms.
This link is not on the 996 page, but much of what is written here is applicable, even though it's really written for the 330 and 396; it will step you through getting an EDACS
system programmed;
http://myweb.cableone.net/marksscanners/330/330test.html
Many seem to use the UASD (Uniden Advanced System Director) software to get started. It's possible someone on the Yahoo group, or on the Alabama forum, may have a file you can use. The other alternative is to get ARC996 and download data directly from the database once you are a
premium subscriber . The UASD, Yahoo group and ARC996 are all linked from the wiki page above.
73s Mike