NRU 10 is completely different from NRU 8.0.
First off, NRU 8.0 will only work ( the back up and restore feature ) on software levels 3X8 to MICS 1.1XC (the older DR5
platform ).
NRU 10 is designed ( so they say ) to work and be used on 2.0 to 6.1. I tested at our office and found that it didn't work on restoring properly. Other technicians who used it also found out the same. The look and way that it functions is very different.
I myself use NRU9.1, with the map files for 6.0 & 6.1 (from the NRU 10 disc; in the NRU 10 'map' folder )added to it. It allows me to do all the remote utility functions on all ksu's from 2.0 up and including 6.1. I have done many backup and restores successfully with it set in that way.
You would be better off not using NRU 10, but NRU 9.1 with the added map files to allow 6.0 & 6.1 capabilities.