I'm just switching from doing a full backup every night to a full backup every two weeks with differentials in between. On the first differential, I found one server listed in the logs with a system state backup that is 10GB in size. This is quite a bit larger than the system state backup of our other servers. What would make this so large?
Also, it's worth noting that the full backup was taken saturday night, and the differential sunday night. Since we're not open on weekends, I expected the first differential to be very small.