Amazon EC2 - Swap root instance store device with EBS device

Question

I have an EC2 instance with \"instance store\" device as a root device. Now, I would like to attach an EBS volume to that same instance, only that I want it to be the

Answer 1

AlexM has come up with good steps.

You would also be interested in checking this link: http://coderslike.us/2009/12/07/amazon-ec2-boot-from-ebs-and-ami-conversion/

EDIT: Another link: http://www.elastician.com/2009/12/creating-ebs-backed-ami-from-s3-backed.html