(Hosting) Amazon Machine Image (AMI) for Drupal 5.6 / Ubuntu 7.10 Gutsy from M. KOGLIN  

found this ready made Amazon Machine Image for Drupal 5.6 with Ubuntu Gusty..

This AMI includes: Eric Hammond's Gutsy Public Base AMI, Apache2, MySQL 5.0, PHP 5.2.3 (with common, GD, mcrypt, mysql, and xmlrpc modules), and a fresh installation of Drupal 5.6 ready for use. Just point your browser to the EC2 hostname and Drupal will begin the installation. Root password, database name, username and password are all 'drupal'.[source]

to learn more about Amazon EC2 visit: http://www.amazon.com/gp/browse.html?node=201590011

Courtesy: Amazon Web Services Developer Connection.