Hello ! Hopefully someone can answer a question about the Pro 197 model. I live in Queen Anne's Co., Md. and about 3 yrs. ago, the Upper Md. Eastern Shore Consortium underwent re-banding, I corrected the scanner with Arc 500 software, which worked fine. Lately, 'I've noticed no activity on the scanner, ( both of them ), so I'm speculating another re-band has taken place. My question is simple.: would the Arc 500 software work again ? Any help is appreciated. Thanks !