A recent review of all our family data over 3 Windows PC's got me thinking about our current back up strategy of a couple of 1TB external drives: one on site and one off. Currently I'm using Genie Backup Manager which has done sterling service for a few years now. I've just spent an 'interesting' week trying Windows 8's File History function to back up over the home network to a HP Proliant Microserver also running Windows 8.1 with three 1TB drives set up as one Storage Space. Long story short: it's not worth the effort. I'm curious as to what strategies / hardware / software others use to backup irreplaceable photos, movies, etc. Cloud services any good? Any NAS devices suited for this? good experience with a software package?