From here you can learn about and download various pieces of software:

xen-tools

xen-tools is a small package of scripts which allow you to easily create new Xen guest domains.

You can choose to create new instances of:

• Debian Etch 4.0
• Debian Lenny 5.0
• Debian Squeeze 6.0
• Debian Sid (Unstable)
• Ubuntu Hardy Heron 8.04
• Ubuntu Interpid Ibex 8.10
• Ubuntu Jaunty Jackaplope 9.04
• Ubuntu Karmic Koala 9.10
• Ubuntu Lucid Lynx 10.04

Each new instance will be created with a correctly configured network, and an installation of OpenSSH.

rinse

rinse is a simple utility which is designed to install RPM-based distributions into a directory, in a similar fashion to the Debian debootstrap tool.

Its developement is now continued by Thomas Lange of the FAI Project.

xen-shell

xen-shell is a simple console based shell which can be used to allow users to control a single Xen instance without giving them access to the Xen host system in any other way.

It would be ideal for a Xen hosting co-op, or company.

It has been discontinued.