Hey, I found a nice manual for the installation for NetBSD. http://wiki.xensource.com/xenwiki/NetBSDdomU I downloaded the Kernel, gunziped etc. as mentionned.starting then, i got this error: Error: (22, 'Invalid argument') My config-file looks like this: [root@neo xen]# more ork kernel = "/root/netbsd-INSTALL_XENU" memory = 256 name = "ork" disk = [ 'file:/root/ork,xvda,w' ] ip = "10.0.0.6" netmask = "255.0.0.0" gateway = "10.0.0.3" Any idea, why this happens, and what it is? selinux is disabled. Thanks for your help. Roger -- Fedora-xen@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-xen