Once the installer exits, you'll want to power your guest OS on with the following command.
foo is the name you gave for your guest. The -c will attach a xen
console to your vm. A variety of other commands are available via xm
for a list of commands that can be run
for a display showing what your virtual machines are doing similar to that provided by top.
to nicely shut down a guest OS where foo is the name of your guest.
to save the state of the guest 'foo' to the file /root/foo.restore
to restore the above saved guest.