Matt, I'd love to if I could. My issue is not from living in an unsupported country, but that Google Authenticator requires Android 2.01. However everywhere mentioned on the 2-step authentication site "Android 1.5" is blared at me.
As a 1.5 user there is nothing that hacks me off more than getting my hopes up at an app my phone can actually use (a rare occasion these days) and then having it snatched away. I don't blame Google for supporting 2.x and up, but lies are unacceptable.