Just read the announcement from Citrix that by the end of March 2009, the full enterprise-level class of XenServer will be free of charge. Citrix’s XenServer is based on open source Xen and the company have developed a bunch of GUI tools for ease of installation and management.
The announcement can be read here: http://www.citrix.com/English/NE/news/news.asp?newsID=1687130
: | : vortex of false deceit : | : 
Just passing by.Btw, your website have great content!
Thanks for your comment Mike…