I am trying to program a PSR-600 that I have had sitting in the closet for a couple of years, due to not being able to figure out the programming. Is there a data file that I can download and install in the scanner that will allow me to Monitor the Valley Fire Departments and DPS? I have been trying to figure out how to program the RWC into the scanner, but no luck figuring that out yet. Any help would be appreciated.