People, This is apparently a known (big?) problem?: [root@prix ~]# xm create -c fc5 Using config file "/etc/xen/fc5". Error: Error creating domain: (22, 'Invalid argument') ie trying to run a FC5 VM on FC5 . . Thanks, Phil. -- Philip Rhoades Pricom Pty Limited (ACN 003 252 275 ABN 91 003 252 275) GPO Box 3411 Sydney NSW 2001 Australia Mobile: +61:(0)411-185-652 Fax: +61:(0)2-8221-9599 E-mail: phil@xxxxxxxxxxxxx