Does anyone know if NRU 9.0 is compatable with modular 8x24 with dr3 software. This would be the style rad without the power supply. If anyone has a compatabilty chart for this please let me know or any documents that show the error codes for Nru that happens to show SQL error -87, not in any of the program docs I have? I would also appreciate any suggestions anyone might have on how to get this system programming backed up. I am not real familiar with the older style rads and Nru.