[ovirt-users] Stable Next Generation Node Image for 4.0.2?

Dear oVirt community, what is the correct way to set up a next generation node of the latest stable version (4.0.2)? Take the image from http://resources.ovirt.org/pub/ovirt-4.0/iso/ovirt-node-ng-installer/ ? Seems to be 4.0.0 and then update? Or take the image from http://resources.ovirt.org/pub/ovirt-4.0-snapshot/iso/ Seems to be 4.0.2 but nightly and thus unstable? Thanks for the clarification, best regards, Thomas