Hello, I need to do an immediate backup of my complete data from my Mac os x 10.5.8 to NAS i.e network attached storage. But if I go ahead without any assistance there are chances to commit a mistake, so tell me what is the procedure that I could follow it for making this back up. Remember one thing I do not want to backup to cloud. So please reply me as early as possible as I said I need this to be done immediately. Thank you.