This project maintains a script which can be used to build Amazon EC2 Machine Images (AMIs) with a base install of the Ubuntu or Debian distribution.
The latest version of the script is available using this link:
http://ec2ubuntu-build-ami.notlong.com
A list of Ubuntu and Debian AMIs built using this script is available here:
http://www.alestic.com
Support for the Ubuntu EC2 AMIs and this build script is available on the ec2ubuntu Google Group:
http://groups.google.com/group/ec2ubuntu
Support for the Debian EC2 AMIs is available on the ec2debian Google Group:
http://groups.google.com/group/ec2debian
Support for EC2 in general is available on the EC2 forum:
http://ec2forum.notlong.com