Well Bill: I would suggest that you write to Kenwood directly, they are easy to talk with, and see what they say. That may circumvent all of the nasty's. Best regards, Ralph Howes W8BVH ----- Original Message ----- From: "Bill Price" <bill_k4flh at comcast.net> To: <kenwood at mailman.qth.net> Sent: Saturday, January 23, 2010 10:51 AM Subject: Re: [Kenwood] What's the difference?