Too late for me, but a pleasingly fast and pro-active response from AWS (which rather shows Google up) just received by email: "If you are an AWS customer who uses Google Authenticator for iOS as a multi-factor authentication device to secure your AWS account via AWS MFA ( http://aws.amazon.com/mfa/ ), please read on. We are writing to inform you that Google has recently released an update to the Google Authenticator…
I scan the 2D barcode on two apps Google Authenticator and Authy. I also set up SMS Backup and it works well for Gmail/Hotmail accounts.
Backup your entire Google account. Here's a tool to do it: http://www.syncdocs.com/ Print out the 10 password recovery codes Google offers. Here's how to do it: https://support.google.com/accounts/answer/180744?hl=en Having a backup and extra security is essential for everything stored in the cloud.