A few things I've noticed in going through the document:

* The URL for AWS pricing has changed from http://aws.amazon.com/ec2/#pricing to http://aws.amazon.com/ec2/pricing/

* Please make sure the .iamrc file gets created in the user's home directory.  This wasn't explicitly mentioned in the instructions.

* In the "Creating a key pair" section, there's an extra percentage sign (%) in the first paragraph

* In your ssh example, you log in as the "ec2-user" user, when you should log in as the "fedora" user on the Fedora AMIs.

* It would probably be helpful to explain where to find the various AMIs for Fedora images in the various regions (http://fedoraproject.org/get-fedora#clouds)

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Jared Smith