I don't remember if someone have posted this, but detailed spec is available for a while on http://www.intel.com/technology/computing/vptech/?iid=search& or more specifically for VT-x (the link is in the above page), ftp://download.intel.com/technology/computing/vptech/C97063-002.pdf Jun _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel