"In the past year, development of the open source Xen
virtualization platform has forged ahead at a rapid pace, adding
support for hardware virtualization and large- scale enterprise
server hardware such as symmetric multiprocessor (SMP) guests and
physical address extensions (PAE). Simultaneously, the Xen project
has amassed a substantial community of developers and refined the
software to be stable and robust. Now with a third major release,
Xen is ready for 'The Big Show,' production use..."