Russel Thomas, KV4S, has written a very nice utility program that downloads the latest DMR digital contact database from Radioid.net and formats it correctly for AnyTone, Radioddity GD-77 (unfiltered results), and TYT UV Model Radios. One click and you have the latest database downloaded and ready to transfer to your radio using your CPS software. You can even use Task Manager, (Windows), to schedule the download automatically on a regular basis. Russel says to contact him if you would like other radio models added. I am using this program for my Anytone AT-D878UV and it works great!