I'm trying to decide on a cheap backup solution for my family (2 or 3 homes across the country) as I'm begin to realises unless I do something a lot of important photos and documents could be lost. Ideally I'd like the backup solution to be offsite and simply for the family (I have remote access via logmein so I can do the hard work myself). I've currently got it down to four possible solutions:
1) Online backup solution - i.e. livedrive have 3 computers unlimited for £90 a year which would just about do the job (Really need 4 annoyingly)
2) 2tb RAID 1 NAS at my house that syncs to (usb) backup drives at my parents/brothers houses. (Ebuyer have a readyNAS with drives for ~ £170)
3) Windows home server with some form of VPN to allow auto backups. This will be a little expensive though.
4) Sync remote USB drives with one large USB drive at my house (Not ideal as my PC have to be on to backup).
Obviously 2, 3 and 4 will push my broadband to the limit but presumably this can be handled with night time syncs/initial local syncs. I also like the fact that 2 and 3 are one off costs but then i'll have electric/upgrade costs in the future.
So I was just wondering if anyone else has done something like this or not and would anyone have a recommendation?
For the record I'm highly Linux/Windows literate so if someone knows of another cheaper solution I can handle the tech side.