Hi, this is 4.0.1. I have also three pci card's in the machine and they are working. Regards, Maik -- View this message in context: http://xen.1045712.n5.nabble.com/PCIe-switch-that-does-not-support-or-enable-ACS-tp3320277p3320480.html Sent from the Xen - User mailing list archive at Nabble.com. _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users