Back in Time - Gnu/Linux back-up solution
I have been setting up gnu/linux boxes for a long time for my friends and family, although a lot of people are really scared about gnu/linux, if you are just doing standard things like surfing and mailing, saving pictures, watching a video, it is really more stable and easier.
One of the things I always insist on is back-up, and for this it should be even more straightforward, or people will not do it.
In several distros you can find Back in Time, a really handy way of backing up your files.
