vmname
--vmname=<virtual machine name>
Name of a new virtual machine.
vmtype
--vmtype={vmware|virtualpc|redhat|xen}
Type of the new virtual machine.
vmstorage
--vmstorage=<path>
Location of the new virtual machine. Specify a local or network folder path.
Examples:
--vmstorage=c:\vms
--vmstorage=\\srv1\folder1