I am new to scanning and have a Pro-94 scanner. I noticed I was not picking up Evesham or Medford PD on my scanner. I realize I need to program both the base and offset freq (3 of them) in order to get the Medford PD. You can't do this off the face of the Pro-94. Scancat.com has a program that looks like it might work. I realize I also need the usb radio shack connector as well. Has anyone used these products with the Pro-94? Does it work? Thanks.