Prior posts to this list indicate that users were having problems getting the Vista Backup and Restore feature to work with their DNS-323.  Based on the dates I am guessing they were using an earlier FW release.  Is there a different Vista Backup and Restore software product that works well with this unit?  
We have Norton 360 Backups being written to Volume_1.  It appears that these files are not compatible with rsync and thought it might be best to see if others have found something that works.
As always, thanks for any suggestions.