Hello, Amazon has just released a custom Linux distribution (Amazon Linux AMI) for use in their EC2 cloud: http://aws.amazon.com/ec2/faqs/#What_is_the_Amazon_Linux_AMI Out of curiosity, I googled a bit around it and read in various places (e.g. [1] and [2]) that it is based on CentOS 5 (basically a stripped down version) and should be compatible with most packages. Do any of you have confirmation of this? And more details/experience? (I'm not a EC2 user, so I cannot check by myself...) Thanks, Mathieu [1] http://www.cloudave.com/4872/open-source-and-cloud-computing-the-amazon-linux-ami-is-now-available/ [2] http://news.ycombinator.com/item?id=1693055