Hi,
I have enough computers, that I back up what I do that is important in two of them the minute I get done.
However, you ALWAYS, have to make sure that things are saved in one place only, so all you have to do is copy that whole section, and it can be setup automatically, however, I am not a great fan of the system resources that process tends to eat up.
So I have a folder on Guru that says Writing -- where I put everything, and that folder gets copied to AshRa and Cymbaline. Done for the day and it only took a few seconds. The other folder says "Work" and it has the website files and the rest of the stuff, including saved emails and whatever else is needed.