|Her name is Rio and she dances on the App Store...|
I've played the first couple levels of Rio and will bring you a little review later today. Until then, head below the jump to find out how to get your own free copy.
The Amazon Android App Store is pretty simple to install. Just head over here and click "Get App" next to the Angry Birds Rio pic. You'll need to install the App Store, then download Rio once the App Store installs on your phone. Like I said, it's pretty simple and there's a helpful walkthrough video on the site.
The Amazon App Store is promising a free paid App every day, which I have to admit I'm pretty excited about.