Hi, When I am reading the document about XEN PCI pass through, like this one http://wiki.xen.org/wiki/Xen_PCI_Passthrough#Using_passthrough. It mentioned two ways to do pass through, but did not tell the different. One is using the "hide=(...)" option, the other is "passthrough=1" option. What are the different? I build the "xen-pciback" as a module, and I would like to try pci pass-through with a Windows guest. Which way is recommended? Thanks, David _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users