Q, What software is best for programming the GRE500/600/RS PRO-106/197?
A. The software for programming the receivers have 30-day trials. I really recommend you try the "big three" software packages.
ARC500/ARC500PRO
Butel Software
PSREdit500
PSREdit - Configuration Editors for the new GRE line of scanners
Win500
Software for RadioShack PRO-series (PRO-92, 93, 95, 96, 97, 99, 163, 164, 106, 197) and GRE PSR-series (PSR-500, 600, 300, 400, 310, 410) scanners
Remember that you must run the software in (Windows 7/Vista) Administrator Mode. Further, if the computer fails to communicate with the scanner, open the Windows' Device Manager and ensure that the appropriate COM port is selected.
All software programs the memories, but there are other factors to consider too. Whereas Win500 is very quick on communicating with the radio, it can't speak CSV. If you want to muck about with data in a text editor or a spreadsheet, ARC500/ARC500PRO imports and exports CSV-formatted files. Both jEdit and LibreOffice's spreadsheet work well. Spliting and merging data files, reorganizing, global edits, and global search-and-replace are so much easier in a CSV file where all data can be seen at once. PSREdit500 will import CSV files, but will not export data to CSV files.
I assume you are running Windows and have the programming cable as specified for the PRO-106.
If your scanner is more than a year old, you may want to update the ROM with the latest file from
RadioShack.com.
HTH.