when ruinng administrator@amnesia:~$ VBoxManage storageattach "Debian Squeeze Server" --storagectl "IDE Controller" --port 1 --device 0 --type dvddrive --medium /home/amnesia/debian-6.0.4-i386-netinst.iso VBoxManage: error: The medium '/home/amnesia/debian-6.0.4-i386-netinst.iso' can't be used as the requested device type VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component Medium, interface IMedium, callee nsISupports Context: "OpenMedium(Bstr(pszFilenameOrUuid).raw(), enmDevType, AccessMode_ReadWrite, fForceNewUuidOnOpen, pMedium.asOutParam())" at line 210 of file VBoxManageDisk.cpp VBoxManage: error: Invalid UUID or filename "/home/amnesia/debian-6.0.4-i386-netinst.iso" howto make this command ok? thanks