Would someone please be kind in explaining how to get the Pro-Voice upgrade downloaded step by step, after you go into your register your Uniden radio's. I did what Uniden said about downloading the 1.06.00 then uploading the program to your Sentinel, to download the Pro-Voice but when I created a program with the Pro-Voice it doesn't show on the Sentinel at all. How does one get it to the Radio? Any help would be appreciated.