Our team will be implementing a remote multi system software stack install, update, or replication system. We will be using Xen an open source X86 virtualization layer to make sure that there is no interruption of service for clients that are connected to the system. The administrator will also be able to configure the system to be able to roll back updates. We chose this as our project for several different reasons. One is that it will give us a chance to master an emerging high performance virtualization technology. The second reason is that it will give Linux another feature that is greatly desired that most other operating systems do not have.