I downloaded this update this evening. It did not say the usual "Save to", it downloaded and indicated using a bar which filled showing it downloading. The file was as my posting subject, and seemed to take a long time to download.
Looking for this file on my computer it couldn`t be found as I expected to have to double click on it or unzip it.
Has this automatically updated my copy of Nero without me having to do this. Looking at nero in Help it still gives me my old version.