TurnKey Domain Controller Appliance is a Samba-based Windows PDC server equivalent which is configured to support netlogon, network attached storage for domain users, roaming profiles, and PnP printing services with an example PDF printing service. It includes a powerful Web interface for configuring Samba and printing services. No configuration is required and security patches are automatically installed. To minimize footprint, the appliance is built from the ground up with the minimum required components. It runs everywhere thanks to multiple build formats, including an installable live CD, a VMDK with OVF support, and an Amazon EC2 AMI.