TurnKey LAPP stack appliance is an easy-to-use, lightweight, installable live CD of the LAPP stack (Linux, Apache, PostgreSQL, PHP). It can run on real hardware in addition to most types of virtual machines. It features a Mac OS X themed Web management interface and a Python configuration and installation console. It is based on Ubuntu 8.04.1 Hardy LTS, and is designed to provide users with a pre-integrated, automatically updated, turn-key operating system environment that is carefully built from the ground up with the minimum components needed to run the LAPP stack with maximum usability, efficiency, and security.