I am wanting to purchase a scanner as a gift for my husband on our anniversary. He has had a BC scanner for several years but it is not digital. He has been told that most channels are now encrypted and that even with a digital scanner he will not be able to hear much. I have been shopping around and $500.00 to $800.00 is a lot of money if in fact most are encrypted. Does anyone have a problem with this? What is the best digital scanner to purchase for him? He mainly listens to Johnson City and Washington Co police and fire. All information and recommendations are greatly appreciated! Thank you