I've searched the forums and have not found this answer, but please forgive me if it's been discussed. I am on my way to Staples to return my 8GB Nexus 7 and pick up a 16GB. I see that the Nexus is able to be set to backup to Google, but does this backup all data? The reason I ask is that in order to get games, etc. backed up on my Droid Bionic I had to root it and use Titanium Backup. If I have to do a factory reset, I'd like to be able to restore all data, and not have to go through the same levels of Angry Birds for the 40th time 