I’ve been developing some new digital workshops lately http://bit.ly/embdig15 My process work is all in Dropbox but I share the guide docs with participants in Google Drive as they all get a login and password in the Workshops. I had a mild panic when my entire process folder representing several years of work disappeared from Dropbox. I say “mild” because this often happens in Dropbox and you find your errant folder lurking somewhere you never intended it to be.
So, I figured it was time for some backup failsafes. I looked around for ways that I might auto backup my Dropbox to Google Drive. I found a few solutions but none were quite right and then I hit on the simplest solution of all. I installed my Google Drive inside my dropbox. I then moved the folder containing all this work inside the Google Drive meaning it was both in in G Drive and also in Dropbox. Each file is a unique instance but exists within BOTH drives at the same time and is therefore synched.
Some people have commented that this takes a little getting your head around. I’ve posted a diagrammatic image below which I shall annotate. I hope you find this interesting, at best it’s just a note to myself about the experiment. Now I have a better working method for workshops I mentioned earlier and what I’ve learned here could well end up in this specific workshop http://bit.ly/embdig0327
Insync: https://www.insynchq.com/ for Running More Than One Google Drive Account.I’ve not tried this yet but it looks interesting.
Cloud HQ https://www.cloudhq.net this is really good and I may come back to it. It synchronises your various cloud accounts but I struggled with clarity about what the “free” account provided and the leap to premium was too steep and too soon.
MultCloud: /www.multcloud.com – I like this and it’s free. It will read your various cloud stores and then you can move files between them. You have to physically initiate this though there is no automated synchronisation going on.
Above are my Dropbox and Google Drive respectively. As you can see my G Drive sits inside my dropbox. My working directory is  where I develop the workshops. This sits both withing Dropbox AND G Drive. I work on the files in D Box but they’re backed up in G Drive. I copy files for participants to  which they can access from shared folders online in Google Docs (Drive)